89971596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17477}}^1$

素因数の和:17511

約数の個数: 72

約数和(自身を含む): 267203664

約数和(自身を除く): 177232068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 17477, 34954, 52431, 69908, 104862, 157293, 192247, 209724, 227201, 314586, 384494, 454402, 576741, 629172, 681603, 768988, 908804, 1153482, 1363206, 1730223, 2044809, 2306964, 2499211, 2726412, 3460446, 4089618, 4998422, 6920892, 7497633, 8179236, 9996844, 14995266, 22492899, 29990532, 44985798, 89971596]

約数ペア:

[(1, 89971596), (2, 44985798), (3, 29990532), (4, 22492899), (6, 14995266), (9, 9996844), (11, 8179236), (12, 7497633), (13, 6920892), (18, 4998422), (22, 4089618), (26, 3460446), (33, 2726412), (36, 2499211), (39, 2306964), (44, 2044809), (52, 1730223), (66, 1363206), (78, 1153482), (99, 908804), (117, 768988), (132, 681603), (143, 629172), (156, 576741), (198, 454402), (234, 384494), (286, 314586), (396, 227201), (429, 209724), (468, 192247), (572, 157293), (858, 104862), (1287, 69908), (1716, 52431), (2574, 34954), (5148, 17477)]