71920330398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347411}}^1$

素因数の和:347510

約数の個数: 96

約数和(自身を含む): 187302316032

約数和(自身を除く): 115381985634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 53, 62, 63, 93, 106, 126, 159, 186, 217, 279, 318, 371, 434, 477, 558, 651, 742, 954, 1113, 1302, 1643, 1953, 2226, 3286, 3339, 3906, 4929, 6678, 9858, 11501, 14787, 23002, 29574, 34503, 69006, 103509, 207018, 347411, 694822, 1042233, 2084466, 2431877, 3126699, 4863754, 6253398, 7295631, 10769741, 14591262, 18412783, 21539482, 21886893, 32309223, 36825566, 43773786, 55238349, 64618446, 75388187, 96927669, 110476698, 128889481, 150776374, 165715047, 193855338, 226164561, 257778962, 331430094, 386668443, 452329122, 570796273, 678493683, 773336886, 1141592546, 1160005329, 1356987366, 1712388819, 2320010658, 3424777638, 3995573911, 5137166457, 7991147822, 10274332914, 11986721733, 23973443466, 35960165199, 71920330398]

約数ペア:

[(1, 71920330398), (2, 35960165199), (3, 23973443466), (6, 11986721733), (7, 10274332914), (9, 7991147822), (14, 5137166457), (18, 3995573911), (21, 3424777638), (31, 2320010658), (42, 1712388819), (53, 1356987366), (62, 1160005329), (63, 1141592546), (93, 773336886), (106, 678493683), (126, 570796273), (159, 452329122), (186, 386668443), (217, 331430094), (279, 257778962), (318, 226164561), (371, 193855338), (434, 165715047), (477, 150776374), (558, 128889481), (651, 110476698), (742, 96927669), (954, 75388187), (1113, 64618446), (1302, 55238349), (1643, 43773786), (1953, 36825566), (2226, 32309223), (3286, 21886893), (3339, 21539482), (3906, 18412783), (4929, 14591262), (6678, 10769741), (9858, 7295631), (11501, 6253398), (14787, 4863754), (23002, 3126699), (29574, 2431877), (34503, 2084466), (69006, 1042233), (103509, 694822), (207018, 347411)]