91357812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 288637440

約数和(自身を除く): 197279628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 316, 353, 364, 468, 474, 546, 553, 706, 711, 819, 948, 1027, 1059, 1092, 1106, 1412, 1422, 1638, 1659, 2054, 2118, 2212, 2471, 2844, 3081, 3177, 3276, 3318, 4108, 4236, 4589, 4942, 4977, 6162, 6354, 6636, 7189, 7413, 9178, 9243, 9884, 9954, 12324, 12708, 13767, 14378, 14826, 18356, 18486, 19908, 21567, 22239, 27534, 27887, 28756, 29652, 32123, 36972, 41301, 43134, 44478, 55068, 55774, 64246, 64701, 82602, 83661, 86268, 88956, 96369, 111548, 128492, 129402, 165204, 167322, 192738, 195209, 250983, 258804, 289107, 334644, 362531, 385476, 390418, 501966, 578214, 585627, 725062, 780836, 1003932, 1087593, 1156428, 1171254, 1450124, 1756881, 2175186, 2342508, 2537717, 3262779, 3513762, 4350372, 5075434, 6525558, 7027524, 7613151, 10150868, 13051116, 15226302, 22839453, 30452604, 45678906, 91357812]

約数ペア:

[(1, 91357812), (2, 45678906), (3, 30452604), (4, 22839453), (6, 15226302), (7, 13051116), (9, 10150868), (12, 7613151), (13, 7027524), (14, 6525558), (18, 5075434), (21, 4350372), (26, 3513762), (28, 3262779), (36, 2537717), (39, 2342508), (42, 2175186), (52, 1756881), (63, 1450124), (78, 1171254), (79, 1156428), (84, 1087593), (91, 1003932), (117, 780836), (126, 725062), (156, 585627), (158, 578214), (182, 501966), (234, 390418), (237, 385476), (252, 362531), (273, 334644), (316, 289107), (353, 258804), (364, 250983), (468, 195209), (474, 192738), (546, 167322), (553, 165204), (706, 129402), (711, 128492), (819, 111548), (948, 96369), (1027, 88956), (1059, 86268), (1092, 83661), (1106, 82602), (1412, 64701), (1422, 64246), (1638, 55774), (1659, 55068), (2054, 44478), (2118, 43134), (2212, 41301), (2471, 36972), (2844, 32123), (3081, 29652), (3177, 28756), (3276, 27887), (3318, 27534), (4108, 22239), (4236, 21567), (4589, 19908), (4942, 18486), (4977, 18356), (6162, 14826), (6354, 14378), (6636, 13767), (7189, 12708), (7413, 12324), (9178, 9954), (9243, 9884)]