7431372

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 21324800

約数和(自身を除く): 13893428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 79, 108, 117, 134, 156, 158, 201, 234, 237, 268, 316, 351, 402, 468, 474, 603, 702, 711, 804, 871, 948, 1027, 1206, 1404, 1422, 1742, 1809, 2054, 2133, 2412, 2613, 2844, 3081, 3484, 3618, 4108, 4266, 5226, 5293, 6162, 7236, 7839, 8532, 9243, 10452, 10586, 12324, 15678, 15879, 18486, 21172, 23517, 27729, 31356, 31758, 36972, 47034, 47637, 55458, 63516, 68809, 94068, 95274, 110916, 137618, 142911, 190548, 206427, 275236, 285822, 412854, 571644, 619281, 825708, 1238562, 1857843, 2477124, 3715686, 7431372]

約数ペア:

[(1, 7431372), (2, 3715686), (3, 2477124), (4, 1857843), (6, 1238562), (9, 825708), (12, 619281), (13, 571644), (18, 412854), (26, 285822), (27, 275236), (36, 206427), (39, 190548), (52, 142911), (54, 137618), (67, 110916), (78, 95274), (79, 94068), (108, 68809), (117, 63516), (134, 55458), (156, 47637), (158, 47034), (201, 36972), (234, 31758), (237, 31356), (268, 27729), (316, 23517), (351, 21172), (402, 18486), (468, 15879), (474, 15678), (603, 12324), (702, 10586), (711, 10452), (804, 9243), (871, 8532), (948, 7839), (1027, 7236), (1206, 6162), (1404, 5293), (1422, 5226), (1742, 4266), (1809, 4108), (2054, 3618), (2133, 3484), (2412, 3081), (2613, 2844)]