67178220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 202341888

約数和(自身を除く): 135163668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 335, 340, 402, 510, 670, 804, 983, 1005, 1020, 1139, 1340, 1966, 2010, 2278, 2949, 3417, 3932, 4020, 4556, 4915, 5695, 5898, 6834, 9830, 11390, 11796, 13668, 14745, 16711, 17085, 19660, 22780, 29490, 33422, 34170, 50133, 58980, 65861, 66844, 68340, 83555, 100266, 131722, 167110, 197583, 200532, 250665, 263444, 329305, 334220, 395166, 501330, 658610, 790332, 987915, 1002660, 1119637, 1317220, 1975830, 2239274, 3358911, 3951660, 4478548, 5598185, 6717822, 11196370, 13435644, 16794555, 22392740, 33589110, 67178220]

約数ペア:

[(1, 67178220), (2, 33589110), (3, 22392740), (4, 16794555), (5, 13435644), (6, 11196370), (10, 6717822), (12, 5598185), (15, 4478548), (17, 3951660), (20, 3358911), (30, 2239274), (34, 1975830), (51, 1317220), (60, 1119637), (67, 1002660), (68, 987915), (85, 790332), (102, 658610), (134, 501330), (170, 395166), (201, 334220), (204, 329305), (255, 263444), (268, 250665), (335, 200532), (340, 197583), (402, 167110), (510, 131722), (670, 100266), (804, 83555), (983, 68340), (1005, 66844), (1020, 65861), (1139, 58980), (1340, 50133), (1966, 34170), (2010, 33422), (2278, 29490), (2949, 22780), (3417, 19660), (3932, 17085), (4020, 16711), (4556, 14745), (4915, 13668), (5695, 11796), (5898, 11390), (6834, 9830)]