123280772004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{362339}}^1$

素因数の和:363089

約数の個数: 72

約数和(自身を含む): 336060204480

約数和(自身を除く): 212779432476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 727, 1454, 2181, 2908, 4362, 6543, 8724, 9451, 13086, 18902, 26172, 28353, 37804, 56706, 85059, 113412, 170118, 340236, 362339, 724678, 1087017, 1449356, 2174034, 3261051, 4348068, 4710407, 6522102, 9420814, 13044204, 14131221, 18841628, 28262442, 42393663, 56524884, 84787326, 169574652, 263420453, 526840906, 790261359, 1053681812, 1580522718, 2370784077, 3161045436, 3424465889, 4741568154, 6848931778, 9483136308, 10273397667, 13697863556, 20546795334, 30820193001, 41093590668, 61640386002, 123280772004]

約数ペア:

[(1, 123280772004), (2, 61640386002), (3, 41093590668), (4, 30820193001), (6, 20546795334), (9, 13697863556), (12, 10273397667), (13, 9483136308), (18, 6848931778), (26, 4741568154), (36, 3424465889), (39, 3161045436), (52, 2370784077), (78, 1580522718), (117, 1053681812), (156, 790261359), (234, 526840906), (468, 263420453), (727, 169574652), (1454, 84787326), (2181, 56524884), (2908, 42393663), (4362, 28262442), (6543, 18841628), (8724, 14131221), (9451, 13044204), (13086, 9420814), (18902, 6522102), (26172, 4710407), (28353, 4348068), (37804, 3261051), (56706, 2174034), (85059, 1449356), (113412, 1087017), (170118, 724678), (340236, 362339)]