72987936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6426

約数の個数: 96

約数和(自身を含む): 231880320

約数和(自身を除く): 158892384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 6389, 11424, 12778, 19167, 25556, 38334, 44723, 51112, 76668, 89446, 102224, 108613, 134169, 153336, 178892, 204448, 217226, 268338, 306672, 325839, 357784, 434452, 536676, 613344, 651678, 715568, 760291, 868904, 1073352, 1303356, 1431136, 1520582, 1737808, 2146704, 2280873, 2606712, 3041164, 3475616, 4293408, 4561746, 5213424, 6082328, 9123492, 10426848, 12164656, 18246984, 24329312, 36493968, 72987936]

約数ペア:

[(1, 72987936), (2, 36493968), (3, 24329312), (4, 18246984), (6, 12164656), (7, 10426848), (8, 9123492), (12, 6082328), (14, 5213424), (16, 4561746), (17, 4293408), (21, 3475616), (24, 3041164), (28, 2606712), (32, 2280873), (34, 2146704), (42, 1737808), (48, 1520582), (51, 1431136), (56, 1303356), (68, 1073352), (84, 868904), (96, 760291), (102, 715568), (112, 651678), (119, 613344), (136, 536676), (168, 434452), (204, 357784), (224, 325839), (238, 306672), (272, 268338), (336, 217226), (357, 204448), (408, 178892), (476, 153336), (544, 134169), (672, 108613), (714, 102224), (816, 89446), (952, 76668), (1428, 51112), (1632, 44723), (1904, 38334), (2856, 25556), (3808, 19167), (5712, 12778), (6389, 11424)]