64754736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 183117744

約数和(自身を除く): 118363008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 101, 111, 114, 148, 152, 202, 222, 228, 296, 303, 304, 361, 404, 444, 456, 592, 606, 703, 722, 808, 888, 912, 1083, 1212, 1406, 1444, 1616, 1776, 1919, 2109, 2166, 2424, 2812, 2888, 3737, 3838, 4218, 4332, 4848, 5624, 5757, 5776, 7474, 7676, 8436, 8664, 11211, 11248, 11514, 13357, 14948, 15352, 16872, 17328, 22422, 23028, 26714, 29896, 30704, 33744, 36461, 40071, 44844, 46056, 53428, 59792, 71003, 72922, 80142, 89688, 92112, 106856, 109383, 142006, 145844, 160284, 179376, 213009, 213712, 218766, 284012, 291688, 320568, 426018, 437532, 568024, 583376, 641136, 852036, 875064, 1136048, 1349057, 1704072, 1750128, 2698114, 3408144, 4047171, 5396228, 8094342, 10792456, 16188684, 21584912, 32377368, 64754736]

約数ペア:

[(1, 64754736), (2, 32377368), (3, 21584912), (4, 16188684), (6, 10792456), (8, 8094342), (12, 5396228), (16, 4047171), (19, 3408144), (24, 2698114), (37, 1750128), (38, 1704072), (48, 1349057), (57, 1136048), (74, 875064), (76, 852036), (101, 641136), (111, 583376), (114, 568024), (148, 437532), (152, 426018), (202, 320568), (222, 291688), (228, 284012), (296, 218766), (303, 213712), (304, 213009), (361, 179376), (404, 160284), (444, 145844), (456, 142006), (592, 109383), (606, 106856), (703, 92112), (722, 89688), (808, 80142), (888, 72922), (912, 71003), (1083, 59792), (1212, 53428), (1406, 46056), (1444, 44844), (1616, 40071), (1776, 36461), (1919, 33744), (2109, 30704), (2166, 29896), (2424, 26714), (2812, 23028), (2888, 22422), (3737, 17328), (3838, 16872), (4218, 15352), (4332, 14948), (4848, 13357), (5624, 11514), (5757, 11248), (5776, 11211), (7474, 8664), (7676, 8436)]