86561796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 226078720

約数和(自身を除く): 139516924

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 331, 372, 444, 589, 662, 703, 993, 1147, 1178, 1324, 1406, 1767, 1986, 2109, 2294, 2356, 2812, 3441, 3534, 3972, 4218, 4588, 6289, 6882, 7068, 8436, 10261, 12247, 12578, 13764, 18867, 20522, 21793, 24494, 25156, 30783, 36741, 37734, 41044, 43586, 48988, 61566, 65379, 73482, 75468, 87172, 123132, 130758, 146964, 194959, 232693, 261516, 379657, 389918, 465386, 584877, 698079, 759314, 779836, 930772, 1138971, 1169754, 1396158, 1518628, 2277942, 2339508, 2792316, 4555884, 7213483, 14426966, 21640449, 28853932, 43280898, 86561796]

約数ペア:

[(1, 86561796), (2, 43280898), (3, 28853932), (4, 21640449), (6, 14426966), (12, 7213483), (19, 4555884), (31, 2792316), (37, 2339508), (38, 2277942), (57, 1518628), (62, 1396158), (74, 1169754), (76, 1138971), (93, 930772), (111, 779836), (114, 759314), (124, 698079), (148, 584877), (186, 465386), (222, 389918), (228, 379657), (331, 261516), (372, 232693), (444, 194959), (589, 146964), (662, 130758), (703, 123132), (993, 87172), (1147, 75468), (1178, 73482), (1324, 65379), (1406, 61566), (1767, 48988), (1986, 43586), (2109, 41044), (2294, 37734), (2356, 36741), (2812, 30783), (3441, 25156), (3534, 24494), (3972, 21793), (4218, 20522), (4588, 18867), (6289, 13764), (6882, 12578), (7068, 12247), (8436, 10261)]