64458342

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 157420032

約数和(自身を除く): 92961690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 241, 254, 351, 381, 482, 702, 723, 762, 1053, 1143, 1446, 1651, 2106, 2169, 2286, 3133, 3302, 3429, 4338, 4953, 6266, 6507, 6858, 9399, 9906, 10287, 13014, 14859, 18798, 19521, 20574, 28197, 29718, 30607, 39042, 44577, 56394, 61214, 84591, 89154, 91821, 133731, 169182, 183642, 253773, 267462, 275463, 397891, 507546, 550926, 795782, 826389, 1193673, 1652778, 2387346, 2479167, 3581019, 4958334, 7162038, 10743057, 21486114, 32229171, 64458342]

約数ペア:

[(1, 64458342), (2, 32229171), (3, 21486114), (6, 10743057), (9, 7162038), (13, 4958334), (18, 3581019), (26, 2479167), (27, 2387346), (39, 1652778), (54, 1193673), (78, 826389), (81, 795782), (117, 550926), (127, 507546), (162, 397891), (234, 275463), (241, 267462), (254, 253773), (351, 183642), (381, 169182), (482, 133731), (702, 91821), (723, 89154), (762, 84591), (1053, 61214), (1143, 56394), (1446, 44577), (1651, 39042), (2106, 30607), (2169, 29718), (2286, 28197), (3133, 20574), (3302, 19521), (3429, 18798), (4338, 14859), (4953, 13014), (6266, 10287), (6507, 9906), (6858, 9399)]