74864256

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 216729600

約数和(自身を除く): 141865344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 331, 372, 384, 456, 496, 589, 608, 662, 744, 912, 992, 993, 1178, 1216, 1324, 1488, 1767, 1824, 1984, 1986, 2356, 2432, 2648, 2976, 3534, 3648, 3968, 3972, 4712, 5296, 5952, 6289, 7068, 7296, 7944, 9424, 10261, 10592, 11904, 12578, 14136, 15888, 18848, 18867, 20522, 21184, 25156, 28272, 30783, 31776, 37696, 37734, 41044, 42368, 50312, 56544, 61566, 63552, 75392, 75468, 82088, 100624, 113088, 123132, 127104, 150936, 164176, 194959, 201248, 226176, 246264, 301872, 328352, 389918, 402496, 492528, 584877, 603744, 656704, 779836, 804992, 985056, 1169754, 1207488, 1313408, 1559672, 1970112, 2339508, 2414976, 3119344, 3940224, 4679016, 6238688, 9358032, 12477376, 18716064, 24954752, 37432128, 74864256]

約数ペア:

[(1, 74864256), (2, 37432128), (3, 24954752), (4, 18716064), (6, 12477376), (8, 9358032), (12, 6238688), (16, 4679016), (19, 3940224), (24, 3119344), (31, 2414976), (32, 2339508), (38, 1970112), (48, 1559672), (57, 1313408), (62, 1207488), (64, 1169754), (76, 985056), (93, 804992), (96, 779836), (114, 656704), (124, 603744), (128, 584877), (152, 492528), (186, 402496), (192, 389918), (228, 328352), (248, 301872), (304, 246264), (331, 226176), (372, 201248), (384, 194959), (456, 164176), (496, 150936), (589, 127104), (608, 123132), (662, 113088), (744, 100624), (912, 82088), (992, 75468), (993, 75392), (1178, 63552), (1216, 61566), (1324, 56544), (1488, 50312), (1767, 42368), (1824, 41044), (1984, 37734), (1986, 37696), (2356, 31776), (2432, 30783), (2648, 28272), (2976, 25156), (3534, 21184), (3648, 20522), (3968, 18867), (3972, 18848), (4712, 15888), (5296, 14136), (5952, 12578), (6289, 11904), (7068, 10592), (7296, 10261), (7944, 9424)]