87890368034

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{12263}}^1$

素因数の和:12567

約数の個数: 64

約数和(自身を含む): 158235033600

約数和(自身を除く): 70344665566

約数列:

[1, 2, 7, 14, 29, 58, 127, 139, 203, 254, 278, 406, 889, 973, 1778, 1946, 3683, 4031, 7366, 8062, 12263, 17653, 24526, 25781, 28217, 35306, 51562, 56434, 85841, 123571, 171682, 247142, 355627, 511937, 711254, 1023874, 1557401, 1704557, 2489389, 3114802, 3409114, 3583559, 4978778, 7167118, 10901807, 11931899, 21803614, 23863798, 45164629, 49432153, 90329258, 98864306, 216478739, 316152403, 346025071, 432957478, 632304806, 692050142, 1515351173, 3030702346, 6277883431, 12555766862, 43945184017, 87890368034]

約数ペア:

[(1, 87890368034), (2, 43945184017), (7, 12555766862), (14, 6277883431), (29, 3030702346), (58, 1515351173), (127, 692050142), (139, 632304806), (203, 432957478), (254, 346025071), (278, 316152403), (406, 216478739), (889, 98864306), (973, 90329258), (1778, 49432153), (1946, 45164629), (3683, 23863798), (4031, 21803614), (7366, 11931899), (8062, 10901807), (12263, 7167118), (17653, 4978778), (24526, 3583559), (25781, 3409114), (28217, 3114802), (35306, 2489389), (51562, 1704557), (56434, 1557401), (85841, 1023874), (123571, 711254), (171682, 511937), (247142, 355627)]