76688144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 163382400

約数和(自身を除く): 86694256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 208, 316, 338, 359, 632, 676, 718, 1027, 1264, 1352, 1436, 2054, 2704, 2872, 4108, 4667, 5744, 8216, 9334, 13351, 16432, 18668, 26702, 28361, 37336, 53404, 56722, 60671, 74672, 106808, 113444, 121342, 213616, 226888, 242684, 368693, 453776, 485368, 737386, 970736, 1474772, 2949544, 4793009, 5899088, 9586018, 19172036, 38344072, 76688144]

約数ペア:

[(1, 76688144), (2, 38344072), (4, 19172036), (8, 9586018), (13, 5899088), (16, 4793009), (26, 2949544), (52, 1474772), (79, 970736), (104, 737386), (158, 485368), (169, 453776), (208, 368693), (316, 242684), (338, 226888), (359, 213616), (632, 121342), (676, 113444), (718, 106808), (1027, 74672), (1264, 60671), (1352, 56722), (1436, 53404), (2054, 37336), (2704, 28361), (2872, 26702), (4108, 18668), (4667, 16432), (5744, 13351), (8216, 9334)]