1187072172

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25621}}^1$

素因数の和:25661

約数の個数: 120

約数和(自身を含む): 3645908112

約数和(自身を除く): 2458835940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1716, 1782, 2106, 2574, 3564, 3861, 4212, 5148, 7722, 11583, 15444, 23166, 25621, 46332, 51242, 76863, 102484, 153726, 230589, 281831, 307452, 333073, 461178, 563662, 666146, 691767, 845493, 922356, 999219, 1127324, 1332292, 1383534, 1690986, 1998438, 2075301, 2536479, 2767068, 2997657, 3381972, 3663803, 3996876, 4150602, 5072958, 5995314, 7327606, 7609437, 8301204, 8992971, 10145916, 10991409, 11990628, 14655212, 15218874, 17985942, 21982818, 22828311, 26978913, 30437748, 32974227, 35971884, 43965636, 45656622, 53957826, 65948454, 91313244, 98922681, 107915652, 131896908, 197845362, 296768043, 395690724, 593536086, 1187072172]

約数ペア:

[(1, 1187072172), (2, 593536086), (3, 395690724), (4, 296768043), (6, 197845362), (9, 131896908), (11, 107915652), (12, 98922681), (13, 91313244), (18, 65948454), (22, 53957826), (26, 45656622), (27, 43965636), (33, 35971884), (36, 32974227), (39, 30437748), (44, 26978913), (52, 22828311), (54, 21982818), (66, 17985942), (78, 15218874), (81, 14655212), (99, 11990628), (108, 10991409), (117, 10145916), (132, 8992971), (143, 8301204), (156, 7609437), (162, 7327606), (198, 5995314), (234, 5072958), (286, 4150602), (297, 3996876), (324, 3663803), (351, 3381972), (396, 2997657), (429, 2767068), (468, 2536479), (572, 2075301), (594, 1998438), (702, 1690986), (858, 1383534), (891, 1332292), (1053, 1127324), (1188, 999219), (1287, 922356), (1404, 845493), (1716, 691767), (1782, 666146), (2106, 563662), (2574, 461178), (3564, 333073), (3861, 307452), (4212, 281831), (5148, 230589), (7722, 153726), (11583, 102484), (15444, 76863), (23166, 51242), (25621, 46332)]