78104412

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 218566656

約数和(自身を除く): 140462244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 81, 92, 94, 108, 138, 141, 162, 188, 207, 223, 276, 282, 324, 414, 423, 446, 564, 621, 669, 828, 846, 892, 1081, 1242, 1269, 1338, 1692, 1863, 2007, 2162, 2484, 2538, 2676, 3243, 3726, 3807, 4014, 4324, 5076, 5129, 6021, 6486, 7452, 7614, 8028, 9729, 10258, 10481, 12042, 12972, 15228, 15387, 18063, 19458, 20516, 20962, 24084, 29187, 30774, 31443, 36126, 38916, 41924, 46161, 58374, 61548, 62886, 72252, 87561, 92322, 94329, 116748, 125772, 138483, 175122, 184644, 188658, 241063, 276966, 282987, 350244, 377316, 415449, 482126, 553932, 565974, 723189, 830898, 848961, 964252, 1131948, 1446378, 1661796, 1697922, 2169567, 2892756, 3395844, 4339134, 6508701, 8678268, 13017402, 19526103, 26034804, 39052206, 78104412]

約数ペア:

[(1, 78104412), (2, 39052206), (3, 26034804), (4, 19526103), (6, 13017402), (9, 8678268), (12, 6508701), (18, 4339134), (23, 3395844), (27, 2892756), (36, 2169567), (46, 1697922), (47, 1661796), (54, 1446378), (69, 1131948), (81, 964252), (92, 848961), (94, 830898), (108, 723189), (138, 565974), (141, 553932), (162, 482126), (188, 415449), (207, 377316), (223, 350244), (276, 282987), (282, 276966), (324, 241063), (414, 188658), (423, 184644), (446, 175122), (564, 138483), (621, 125772), (669, 116748), (828, 94329), (846, 92322), (892, 87561), (1081, 72252), (1242, 62886), (1269, 61548), (1338, 58374), (1692, 46161), (1863, 41924), (2007, 38916), (2162, 36126), (2484, 31443), (2538, 30774), (2676, 29187), (3243, 24084), (3726, 20962), (3807, 20516), (4014, 19458), (4324, 18063), (5076, 15387), (5129, 15228), (6021, 12972), (6486, 12042), (7452, 10481), (7614, 10258), (8028, 9729)]