84261996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 281604960

約数和(自身を除く): 197342964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 89, 91, 102, 117, 119, 126, 153, 156, 178, 182, 204, 221, 234, 238, 252, 267, 273, 289, 306, 356, 357, 364, 442, 468, 476, 534, 546, 578, 612, 623, 663, 714, 801, 819, 867, 884, 1068, 1071, 1092, 1156, 1157, 1246, 1326, 1428, 1513, 1547, 1602, 1638, 1734, 1869, 1989, 2023, 2142, 2314, 2492, 2601, 2652, 3026, 3094, 3204, 3276, 3468, 3471, 3738, 3757, 3978, 4046, 4284, 4539, 4628, 4641, 5202, 5607, 6052, 6069, 6188, 6942, 7476, 7514, 7956, 8092, 8099, 9078, 9282, 10404, 10413, 10591, 11214, 11271, 12138, 13617, 13884, 13923, 15028, 16198, 18156, 18207, 18564, 19669, 20826, 21182, 22428, 22542, 24276, 24297, 25721, 26299, 27234, 27846, 31773, 32396, 33813, 36414, 39338, 41652, 42364, 45084, 48594, 51442, 52598, 54468, 55692, 59007, 63546, 67626, 72828, 72891, 77163, 78676, 78897, 95319, 97188, 102884, 105196, 118014, 127092, 135252, 137683, 145782, 154326, 157794, 177021, 180047, 190638, 231489, 236028, 236691, 275366, 291564, 308652, 315588, 334373, 354042, 360094, 381276, 413049, 462978, 473382, 540141, 550732, 668746, 708084, 720188, 826098, 925956, 946764, 1003119, 1080282, 1239147, 1337492, 1620423, 1652196, 2006238, 2160564, 2340611, 2478294, 3009357, 3240846, 4012476, 4681222, 4956588, 6018714, 6481692, 7021833, 9362444, 12037428, 14043666, 21065499, 28087332, 42130998, 84261996]

約数ペア:

[(1, 84261996), (2, 42130998), (3, 28087332), (4, 21065499), (6, 14043666), (7, 12037428), (9, 9362444), (12, 7021833), (13, 6481692), (14, 6018714), (17, 4956588), (18, 4681222), (21, 4012476), (26, 3240846), (28, 3009357), (34, 2478294), (36, 2340611), (39, 2160564), (42, 2006238), (51, 1652196), (52, 1620423), (63, 1337492), (68, 1239147), (78, 1080282), (84, 1003119), (89, 946764), (91, 925956), (102, 826098), (117, 720188), (119, 708084), (126, 668746), (153, 550732), (156, 540141), (178, 473382), (182, 462978), (204, 413049), (221, 381276), (234, 360094), (238, 354042), (252, 334373), (267, 315588), (273, 308652), (289, 291564), (306, 275366), (356, 236691), (357, 236028), (364, 231489), (442, 190638), (468, 180047), (476, 177021), (534, 157794), (546, 154326), (578, 145782), (612, 137683), (623, 135252), (663, 127092), (714, 118014), (801, 105196), (819, 102884), (867, 97188), (884, 95319), (1068, 78897), (1071, 78676), (1092, 77163), (1156, 72891), (1157, 72828), (1246, 67626), (1326, 63546), (1428, 59007), (1513, 55692), (1547, 54468), (1602, 52598), (1638, 51442), (1734, 48594), (1869, 45084), (1989, 42364), (2023, 41652), (2142, 39338), (2314, 36414), (2492, 33813), (2601, 32396), (2652, 31773), (3026, 27846), (3094, 27234), (3204, 26299), (3276, 25721), (3468, 24297), (3471, 24276), (3738, 22542), (3757, 22428), (3978, 21182), (4046, 20826), (4284, 19669), (4539, 18564), (4628, 18207), (4641, 18156), (5202, 16198), (5607, 15028), (6052, 13923), (6069, 13884), (6188, 13617), (6942, 12138), (7476, 11271), (7514, 11214), (7956, 10591), (8092, 10413), (8099, 10404), (9078, 9282)]