42471468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 116576096

約数和(自身を除く): 74104628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 601, 604, 906, 1202, 1359, 1803, 1812, 1963, 2404, 2718, 3606, 3926, 5409, 5436, 5889, 7212, 7813, 7852, 10818, 11778, 15626, 17667, 21636, 23439, 23556, 31252, 35334, 46878, 70317, 70668, 90751, 93756, 140634, 181502, 272253, 281268, 363004, 544506, 816759, 1089012, 1179763, 1633518, 2359526, 3267036, 3539289, 4719052, 7078578, 10617867, 14157156, 21235734, 42471468]

約数ペア:

[(1, 42471468), (2, 21235734), (3, 14157156), (4, 10617867), (6, 7078578), (9, 4719052), (12, 3539289), (13, 3267036), (18, 2359526), (26, 1633518), (36, 1179763), (39, 1089012), (52, 816759), (78, 544506), (117, 363004), (151, 281268), (156, 272253), (234, 181502), (302, 140634), (453, 93756), (468, 90751), (601, 70668), (604, 70317), (906, 46878), (1202, 35334), (1359, 31252), (1803, 23556), (1812, 23439), (1963, 21636), (2404, 17667), (2718, 15626), (3606, 11778), (3926, 10818), (5409, 7852), (5436, 7813), (5889, 7212)]