64904364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7015

約数の個数: 72

約数和(自身を含む): 192596768

約数和(自身を除く): 127692404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 6961, 9324, 13922, 20883, 27844, 41766, 48727, 62649, 83532, 97454, 125298, 146181, 194908, 250596, 257557, 292362, 438543, 515114, 584724, 772671, 877086, 1030228, 1545342, 1754172, 1802899, 2318013, 3090684, 3605798, 4636026, 5408697, 7211596, 9272052, 10817394, 16226091, 21634788, 32452182, 64904364]

約数ペア:

[(1, 64904364), (2, 32452182), (3, 21634788), (4, 16226091), (6, 10817394), (7, 9272052), (9, 7211596), (12, 5408697), (14, 4636026), (18, 3605798), (21, 3090684), (28, 2318013), (36, 1802899), (37, 1754172), (42, 1545342), (63, 1030228), (74, 877086), (84, 772671), (111, 584724), (126, 515114), (148, 438543), (222, 292362), (252, 257557), (259, 250596), (333, 194908), (444, 146181), (518, 125298), (666, 97454), (777, 83532), (1036, 62649), (1332, 48727), (1554, 41766), (2331, 27844), (3108, 20883), (4662, 13922), (6961, 9324)]