72795814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 67195226

約数列:

[1, 2, 7, 13, 14, 26, 61, 79, 83, 91, 122, 158, 166, 182, 427, 553, 581, 793, 854, 1027, 1079, 1106, 1162, 1586, 2054, 2158, 4819, 5063, 5551, 6557, 7189, 7553, 9638, 10126, 11102, 13114, 14378, 15106, 33733, 35441, 45899, 62647, 65819, 67466, 70882, 85241, 91798, 125294, 131638, 170482, 399977, 438529, 460733, 596687, 799954, 877058, 921466, 1193374, 2799839, 5199701, 5599678, 10399402, 36397907, 72795814]

約数ペア:

[(1, 72795814), (2, 36397907), (7, 10399402), (13, 5599678), (14, 5199701), (26, 2799839), (61, 1193374), (79, 921466), (83, 877058), (91, 799954), (122, 596687), (158, 460733), (166, 438529), (182, 399977), (427, 170482), (553, 131638), (581, 125294), (793, 91798), (854, 85241), (1027, 70882), (1079, 67466), (1106, 65819), (1162, 62647), (1586, 45899), (2054, 35441), (2158, 33733), (4819, 15106), (5063, 14378), (5551, 13114), (6557, 11102), (7189, 10126), (7553, 9638)]