72181848

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 114442152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 141, 178, 188, 267, 282, 356, 376, 534, 564, 712, 719, 1068, 1128, 1438, 2136, 2157, 2876, 4183, 4314, 5752, 8366, 8628, 12549, 16732, 17256, 25098, 33464, 33793, 50196, 63991, 67586, 100392, 101379, 127982, 135172, 191973, 202758, 255964, 270344, 383946, 405516, 511928, 767892, 811032, 1535784, 3007577, 6015154, 9022731, 12030308, 18045462, 24060616, 36090924, 72181848]

約数ペア:

[(1, 72181848), (2, 36090924), (3, 24060616), (4, 18045462), (6, 12030308), (8, 9022731), (12, 6015154), (24, 3007577), (47, 1535784), (89, 811032), (94, 767892), (141, 511928), (178, 405516), (188, 383946), (267, 270344), (282, 255964), (356, 202758), (376, 191973), (534, 135172), (564, 127982), (712, 101379), (719, 100392), (1068, 67586), (1128, 63991), (1438, 50196), (2136, 33793), (2157, 33464), (2876, 25098), (4183, 17256), (4314, 16732), (5752, 12549), (8366, 8628)]