73826172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 237968640

約数和(自身を除く): 164142468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 907, 969, 1071, 1197, 1292, 1428, 1596, 1814, 1938, 2142, 2261, 2394, 2721, 2907, 3628, 3876, 4284, 4522, 4788, 5442, 5814, 6349, 6783, 8163, 9044, 10884, 11628, 12698, 13566, 15419, 16326, 17233, 19047, 20349, 25396, 27132, 30838, 32652, 34466, 38094, 40698, 46257, 51699, 57141, 61676, 68932, 76188, 81396, 92514, 103398, 107933, 114282, 120631, 138771, 155097, 185028, 206796, 215866, 228564, 241262, 277542, 292961, 310194, 323799, 361893, 431732, 482524, 555084, 585922, 620388, 647598, 723786, 878883, 971397, 1085679, 1171844, 1295196, 1447572, 1757766, 1942794, 2050727, 2171358, 2636649, 3515532, 3885588, 4101454, 4342716, 5273298, 6152181, 8202908, 10546596, 12304362, 18456543, 24608724, 36913086, 73826172]

約数ペア:

[(1, 73826172), (2, 36913086), (3, 24608724), (4, 18456543), (6, 12304362), (7, 10546596), (9, 8202908), (12, 6152181), (14, 5273298), (17, 4342716), (18, 4101454), (19, 3885588), (21, 3515532), (28, 2636649), (34, 2171358), (36, 2050727), (38, 1942794), (42, 1757766), (51, 1447572), (57, 1295196), (63, 1171844), (68, 1085679), (76, 971397), (84, 878883), (102, 723786), (114, 647598), (119, 620388), (126, 585922), (133, 555084), (153, 482524), (171, 431732), (204, 361893), (228, 323799), (238, 310194), (252, 292961), (266, 277542), (306, 241262), (323, 228564), (342, 215866), (357, 206796), (399, 185028), (476, 155097), (532, 138771), (612, 120631), (646, 114282), (684, 107933), (714, 103398), (798, 92514), (907, 81396), (969, 76188), (1071, 68932), (1197, 61676), (1292, 57141), (1428, 51699), (1596, 46257), (1814, 40698), (1938, 38094), (2142, 34466), (2261, 32652), (2394, 30838), (2721, 27132), (2907, 25396), (3628, 20349), (3876, 19047), (4284, 17233), (4522, 16326), (4788, 15419), (5442, 13566), (5814, 12698), (6349, 11628), (6783, 10884), (8163, 9044)]