81736176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 229605840

約数和(自身を除く): 147869664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 89, 106, 114, 152, 159, 178, 212, 228, 267, 304, 318, 356, 361, 424, 456, 534, 636, 712, 722, 848, 912, 1007, 1068, 1083, 1272, 1424, 1444, 1691, 2014, 2136, 2166, 2544, 2888, 3021, 3382, 4028, 4272, 4332, 4717, 5073, 5776, 6042, 6764, 8056, 8664, 9434, 10146, 12084, 13528, 14151, 16112, 17328, 18868, 19133, 20292, 24168, 27056, 28302, 32129, 37736, 38266, 40584, 48336, 56604, 57399, 64258, 75472, 76532, 81168, 89623, 96387, 113208, 114798, 128516, 153064, 179246, 192774, 226416, 229596, 257032, 268869, 306128, 358492, 385548, 459192, 514064, 537738, 716984, 771096, 918384, 1075476, 1433968, 1542192, 1702837, 2150952, 3405674, 4301904, 5108511, 6811348, 10217022, 13622696, 20434044, 27245392, 40868088, 81736176]

約数ペア:

[(1, 81736176), (2, 40868088), (3, 27245392), (4, 20434044), (6, 13622696), (8, 10217022), (12, 6811348), (16, 5108511), (19, 4301904), (24, 3405674), (38, 2150952), (48, 1702837), (53, 1542192), (57, 1433968), (76, 1075476), (89, 918384), (106, 771096), (114, 716984), (152, 537738), (159, 514064), (178, 459192), (212, 385548), (228, 358492), (267, 306128), (304, 268869), (318, 257032), (356, 229596), (361, 226416), (424, 192774), (456, 179246), (534, 153064), (636, 128516), (712, 114798), (722, 113208), (848, 96387), (912, 89623), (1007, 81168), (1068, 76532), (1083, 75472), (1272, 64258), (1424, 57399), (1444, 56604), (1691, 48336), (2014, 40584), (2136, 38266), (2166, 37736), (2544, 32129), (2888, 28302), (3021, 27056), (3382, 24168), (4028, 20292), (4272, 19133), (4332, 18868), (4717, 17328), (5073, 16112), (5776, 14151), (6042, 13528), (6764, 12084), (8056, 10146), (8664, 9434)]