90890468968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1467

約数の個数: 128

約数和(自身を含む): 190107832320

約数和(自身を除く): 99217363352

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 97, 104, 122, 127, 194, 244, 254, 388, 488, 508, 776, 793, 1016, 1163, 1261, 1586, 1651, 2326, 2522, 3172, 3302, 4652, 5044, 5917, 6344, 6604, 7747, 9304, 10088, 11834, 12319, 13208, 15119, 15494, 23668, 24638, 30238, 30988, 47336, 49276, 60476, 61976, 70943, 76921, 98552, 100711, 112811, 120952, 141886, 147701, 153842, 160147, 201422, 225622, 283772, 295402, 307684, 320294, 402844, 451244, 567544, 590804, 615368, 640588, 751459, 805688, 902488, 922259, 1181608, 1281176, 1466543, 1502918, 1844518, 1920113, 2933086, 3005836, 3689036, 3840226, 5866172, 6011672, 6881471, 7378072, 7680452, 9009761, 9768967, 11732344, 13762942, 14326997, 15360904, 18019522, 19537934, 27525884, 28653994, 36039044, 39075868, 55051768, 57307988, 72078088, 78151736, 89459123, 114615976, 117126893, 178918246, 186250961, 234253786, 357836492, 372501922, 468507572, 715672984, 745003844, 873946817, 937015144, 1490007688, 1747893634, 3495787268, 6991574536, 11361308621, 22722617242, 45445234484, 90890468968]

約数ペア:

[(1, 90890468968), (2, 45445234484), (4, 22722617242), (8, 11361308621), (13, 6991574536), (26, 3495787268), (52, 1747893634), (61, 1490007688), (97, 937015144), (104, 873946817), (122, 745003844), (127, 715672984), (194, 468507572), (244, 372501922), (254, 357836492), (388, 234253786), (488, 186250961), (508, 178918246), (776, 117126893), (793, 114615976), (1016, 89459123), (1163, 78151736), (1261, 72078088), (1586, 57307988), (1651, 55051768), (2326, 39075868), (2522, 36039044), (3172, 28653994), (3302, 27525884), (4652, 19537934), (5044, 18019522), (5917, 15360904), (6344, 14326997), (6604, 13762942), (7747, 11732344), (9304, 9768967), (10088, 9009761), (11834, 7680452), (12319, 7378072), (13208, 6881471), (15119, 6011672), (15494, 5866172), (23668, 3840226), (24638, 3689036), (30238, 3005836), (30988, 2933086), (47336, 1920113), (49276, 1844518), (60476, 1502918), (61976, 1466543), (70943, 1281176), (76921, 1181608), (98552, 922259), (100711, 902488), (112811, 805688), (120952, 751459), (141886, 640588), (147701, 615368), (153842, 590804), (160147, 567544), (201422, 451244), (225622, 402844), (283772, 320294), (295402, 307684)]