86386740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 271166784

約数和(自身を除く): 184780044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 121, 132, 146, 163, 165, 219, 220, 242, 292, 326, 330, 363, 365, 438, 484, 489, 605, 652, 660, 726, 730, 803, 815, 876, 978, 1095, 1210, 1452, 1460, 1606, 1630, 1793, 1815, 1956, 2190, 2409, 2420, 2445, 3212, 3260, 3586, 3630, 4015, 4380, 4818, 4890, 5379, 7172, 7260, 8030, 8833, 8965, 9636, 9780, 10758, 11899, 12045, 16060, 17666, 17930, 19723, 21516, 23798, 24090, 26499, 26895, 35332, 35697, 35860, 39446, 44165, 47596, 48180, 52998, 53790, 59169, 59495, 71394, 78892, 88330, 98615, 105996, 107580, 118338, 118990, 130889, 132495, 142788, 176660, 178485, 197230, 236676, 237980, 261778, 264990, 295845, 356970, 392667, 394460, 523556, 529980, 591690, 654445, 713940, 785334, 1183380, 1308890, 1439779, 1570668, 1963335, 2617780, 2879558, 3926670, 4319337, 5759116, 7198895, 7853340, 8638674, 14397790, 17277348, 21596685, 28795580, 43193370, 86386740]

約数ペア:

[(1, 86386740), (2, 43193370), (3, 28795580), (4, 21596685), (5, 17277348), (6, 14397790), (10, 8638674), (11, 7853340), (12, 7198895), (15, 5759116), (20, 4319337), (22, 3926670), (30, 2879558), (33, 2617780), (44, 1963335), (55, 1570668), (60, 1439779), (66, 1308890), (73, 1183380), (110, 785334), (121, 713940), (132, 654445), (146, 591690), (163, 529980), (165, 523556), (219, 394460), (220, 392667), (242, 356970), (292, 295845), (326, 264990), (330, 261778), (363, 237980), (365, 236676), (438, 197230), (484, 178485), (489, 176660), (605, 142788), (652, 132495), (660, 130889), (726, 118990), (730, 118338), (803, 107580), (815, 105996), (876, 98615), (978, 88330), (1095, 78892), (1210, 71394), (1452, 59495), (1460, 59169), (1606, 53790), (1630, 52998), (1793, 48180), (1815, 47596), (1956, 44165), (2190, 39446), (2409, 35860), (2420, 35697), (2445, 35332), (3212, 26895), (3260, 26499), (3586, 24090), (3630, 23798), (4015, 21516), (4380, 19723), (4818, 17930), (4890, 17666), (5379, 16060), (7172, 12045), (7260, 11899), (8030, 10758), (8833, 9780), (8965, 9636)]