99780018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 222402432

約数和(自身を除く): 122622414

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 67, 78, 122, 134, 183, 201, 313, 366, 402, 626, 793, 871, 939, 1586, 1742, 1878, 2379, 2613, 4069, 4087, 4758, 5226, 8138, 8174, 12207, 12261, 19093, 20971, 24414, 24522, 38186, 41942, 53131, 57279, 62913, 106262, 114558, 125826, 159393, 248209, 272623, 318786, 496418, 545246, 744627, 817869, 1279231, 1489254, 1635738, 2558462, 3837693, 7675386, 16630003, 33260006, 49890009, 99780018]

約数ペア:

[(1, 99780018), (2, 49890009), (3, 33260006), (6, 16630003), (13, 7675386), (26, 3837693), (39, 2558462), (61, 1635738), (67, 1489254), (78, 1279231), (122, 817869), (134, 744627), (183, 545246), (201, 496418), (313, 318786), (366, 272623), (402, 248209), (626, 159393), (793, 125826), (871, 114558), (939, 106262), (1586, 62913), (1742, 57279), (1878, 53131), (2379, 41942), (2613, 38186), (4069, 24522), (4087, 24414), (4758, 20971), (5226, 19093), (8138, 12261), (8174, 12207)]