72827524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 171333792

約数和(自身を除く): 98506268

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 1987, 2156, 2618, 3332, 3974, 5236, 7948, 9163, 13909, 18326, 21857, 27818, 33779, 36652, 43714, 55636, 67558, 87428, 97363, 135116, 152999, 194726, 236453, 305998, 371569, 389452, 472906, 611996, 743138, 945812, 1070993, 1486276, 1655171, 2141986, 2600983, 3310342, 4283972, 5201966, 6620684, 10403932, 18206881, 36413762, 72827524]

約数ペア:

[(1, 72827524), (2, 36413762), (4, 18206881), (7, 10403932), (11, 6620684), (14, 5201966), (17, 4283972), (22, 3310342), (28, 2600983), (34, 2141986), (44, 1655171), (49, 1486276), (68, 1070993), (77, 945812), (98, 743138), (119, 611996), (154, 472906), (187, 389452), (196, 371569), (238, 305998), (308, 236453), (374, 194726), (476, 152999), (539, 135116), (748, 97363), (833, 87428), (1078, 67558), (1309, 55636), (1666, 43714), (1987, 36652), (2156, 33779), (2618, 27818), (3332, 21857), (3974, 18326), (5236, 13909), (7948, 9163)]