90033528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 253612800

約数和(自身を除く): 163579272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 67, 73, 78, 104, 118, 134, 146, 156, 177, 201, 219, 236, 268, 292, 312, 354, 402, 438, 472, 536, 584, 708, 767, 804, 871, 876, 949, 1416, 1534, 1608, 1742, 1752, 1898, 2301, 2613, 2847, 3068, 3484, 3796, 3953, 4307, 4602, 4891, 5226, 5694, 6136, 6968, 7592, 7906, 8614, 9204, 9782, 10452, 11388, 11859, 12921, 14673, 15812, 17228, 18408, 19564, 20904, 22776, 23718, 25842, 29346, 31624, 34456, 39128, 47436, 51389, 51684, 55991, 58692, 63583, 94872, 102778, 103368, 111982, 117384, 127166, 154167, 167973, 190749, 205556, 223964, 254332, 288569, 308334, 335946, 381498, 411112, 447928, 508664, 577138, 616668, 671892, 762996, 865707, 1154276, 1233336, 1343784, 1525992, 1731414, 2308552, 3462828, 3751397, 6925656, 7502794, 11254191, 15005588, 22508382, 30011176, 45016764, 90033528]

約数ペア:

[(1, 90033528), (2, 45016764), (3, 30011176), (4, 22508382), (6, 15005588), (8, 11254191), (12, 7502794), (13, 6925656), (24, 3751397), (26, 3462828), (39, 2308552), (52, 1731414), (59, 1525992), (67, 1343784), (73, 1233336), (78, 1154276), (104, 865707), (118, 762996), (134, 671892), (146, 616668), (156, 577138), (177, 508664), (201, 447928), (219, 411112), (236, 381498), (268, 335946), (292, 308334), (312, 288569), (354, 254332), (402, 223964), (438, 205556), (472, 190749), (536, 167973), (584, 154167), (708, 127166), (767, 117384), (804, 111982), (871, 103368), (876, 102778), (949, 94872), (1416, 63583), (1534, 58692), (1608, 55991), (1742, 51684), (1752, 51389), (1898, 47436), (2301, 39128), (2613, 34456), (2847, 31624), (3068, 29346), (3484, 25842), (3796, 23718), (3953, 22776), (4307, 20904), (4602, 19564), (4891, 18408), (5226, 17228), (5694, 15812), (6136, 14673), (6968, 12921), (7592, 11859), (7906, 11388), (8614, 10452), (9204, 9782)]