85221612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 197018388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 84, 102, 108, 114, 119, 126, 133, 153, 171, 189, 204, 228, 238, 252, 266, 306, 323, 342, 349, 357, 378, 399, 459, 476, 513, 532, 612, 646, 684, 698, 714, 756, 798, 918, 969, 1026, 1047, 1071, 1197, 1292, 1396, 1428, 1596, 1836, 1938, 2052, 2094, 2142, 2261, 2394, 2443, 2907, 3141, 3213, 3591, 3876, 4188, 4284, 4522, 4788, 4886, 5814, 5933, 6282, 6426, 6631, 6783, 7182, 7329, 8721, 9044, 9423, 9772, 11628, 11866, 12564, 12852, 13262, 13566, 14364, 14658, 17442, 17799, 18846, 19893, 20349, 21987, 23732, 26524, 27132, 29316, 34884, 35598, 37692, 39786, 40698, 41531, 43974, 46417, 53397, 59679, 61047, 65961, 71196, 79572, 81396, 83062, 87948, 92834, 106794, 112727, 119358, 122094, 124593, 131922, 139251, 160191, 166124, 179037, 185668, 213588, 225454, 238716, 244188, 249186, 263844, 278502, 320382, 338181, 358074, 373779, 417753, 450908, 498372, 557004, 640764, 676362, 716148, 747558, 789089, 835506, 1014543, 1121337, 1253259, 1352724, 1495116, 1578178, 1671012, 2029086, 2242674, 2367267, 2506518, 3043629, 3156356, 4058172, 4485348, 4734534, 5013036, 6087258, 7101801, 9469068, 12174516, 14203602, 21305403, 28407204, 42610806, 85221612]

約数ペア:

[(1, 85221612), (2, 42610806), (3, 28407204), (4, 21305403), (6, 14203602), (7, 12174516), (9, 9469068), (12, 7101801), (14, 6087258), (17, 5013036), (18, 4734534), (19, 4485348), (21, 4058172), (27, 3156356), (28, 3043629), (34, 2506518), (36, 2367267), (38, 2242674), (42, 2029086), (51, 1671012), (54, 1578178), (57, 1495116), (63, 1352724), (68, 1253259), (76, 1121337), (84, 1014543), (102, 835506), (108, 789089), (114, 747558), (119, 716148), (126, 676362), (133, 640764), (153, 557004), (171, 498372), (189, 450908), (204, 417753), (228, 373779), (238, 358074), (252, 338181), (266, 320382), (306, 278502), (323, 263844), (342, 249186), (349, 244188), (357, 238716), (378, 225454), (399, 213588), (459, 185668), (476, 179037), (513, 166124), (532, 160191), (612, 139251), (646, 131922), (684, 124593), (698, 122094), (714, 119358), (756, 112727), (798, 106794), (918, 92834), (969, 87948), (1026, 83062), (1047, 81396), (1071, 79572), (1197, 71196), (1292, 65961), (1396, 61047), (1428, 59679), (1596, 53397), (1836, 46417), (1938, 43974), (2052, 41531), (2094, 40698), (2142, 39786), (2261, 37692), (2394, 35598), (2443, 34884), (2907, 29316), (3141, 27132), (3213, 26524), (3591, 23732), (3876, 21987), (4188, 20349), (4284, 19893), (4522, 18846), (4788, 17799), (4886, 17442), (5814, 14658), (5933, 14364), (6282, 13566), (6426, 13262), (6631, 12852), (6783, 12564), (7182, 11866), (7329, 11628), (8721, 9772), (9044, 9423)]