91391976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 290690400

約数和(自身を除く): 199298424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 571, 648, 684, 702, 741, 936, 988, 1026, 1053, 1142, 1368, 1404, 1482, 1539, 1713, 1976, 2052, 2106, 2223, 2284, 2808, 2964, 3078, 3426, 4104, 4212, 4446, 4568, 5139, 5928, 6156, 6669, 6852, 7423, 8424, 8892, 10278, 10849, 12312, 13338, 13704, 14846, 15417, 17784, 20007, 20556, 21698, 22269, 26676, 29692, 30834, 32547, 40014, 41112, 43396, 44538, 46251, 53352, 59384, 61668, 65094, 66807, 80028, 86792, 89076, 92502, 97641, 123336, 130188, 133614, 141037, 160056, 178152, 185004, 195282, 200421, 260376, 267228, 282074, 292923, 370008, 390564, 400842, 423111, 534456, 564148, 585846, 601263, 781128, 801684, 846222, 878769, 1128296, 1171692, 1202526, 1269333, 1603368, 1692444, 1757538, 2343384, 2405052, 2538666, 3384888, 3515076, 3807999, 4810104, 5077332, 7030152, 7615998, 10154664, 11423997, 15231996, 22847994, 30463992, 45695988, 91391976]

約数ペア:

[(1, 91391976), (2, 45695988), (3, 30463992), (4, 22847994), (6, 15231996), (8, 11423997), (9, 10154664), (12, 7615998), (13, 7030152), (18, 5077332), (19, 4810104), (24, 3807999), (26, 3515076), (27, 3384888), (36, 2538666), (38, 2405052), (39, 2343384), (52, 1757538), (54, 1692444), (57, 1603368), (72, 1269333), (76, 1202526), (78, 1171692), (81, 1128296), (104, 878769), (108, 846222), (114, 801684), (117, 781128), (152, 601263), (156, 585846), (162, 564148), (171, 534456), (216, 423111), (228, 400842), (234, 390564), (247, 370008), (312, 292923), (324, 282074), (342, 267228), (351, 260376), (456, 200421), (468, 195282), (494, 185004), (513, 178152), (571, 160056), (648, 141037), (684, 133614), (702, 130188), (741, 123336), (936, 97641), (988, 92502), (1026, 89076), (1053, 86792), (1142, 80028), (1368, 66807), (1404, 65094), (1482, 61668), (1539, 59384), (1713, 53352), (1976, 46251), (2052, 44538), (2106, 43396), (2223, 41112), (2284, 40014), (2808, 32547), (2964, 30834), (3078, 29692), (3426, 26676), (4104, 22269), (4212, 21698), (4446, 20556), (4568, 20007), (5139, 17784), (5928, 15417), (6156, 14846), (6669, 13704), (6852, 13338), (7423, 12312), (8424, 10849), (8892, 10278)]