77686704

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6829}}^1$

素因数の和:6922

約数の個数: 60

約数和(自身を含む): 220199200

約数和(自身を除く): 142512496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 6829, 11376, 13658, 20487, 27316, 40974, 54632, 61461, 81948, 109264, 122922, 163896, 245844, 327792, 491688, 539491, 983376, 1078982, 1618473, 2157964, 3236946, 4315928, 4855419, 6473892, 8631856, 9710838, 12947784, 19421676, 25895568, 38843352, 77686704]

約数ペア:

[(1, 77686704), (2, 38843352), (3, 25895568), (4, 19421676), (6, 12947784), (8, 9710838), (9, 8631856), (12, 6473892), (16, 4855419), (18, 4315928), (24, 3236946), (36, 2157964), (48, 1618473), (72, 1078982), (79, 983376), (144, 539491), (158, 491688), (237, 327792), (316, 245844), (474, 163896), (632, 122922), (711, 109264), (948, 81948), (1264, 61461), (1422, 54632), (1896, 40974), (2844, 27316), (3792, 20487), (5688, 13658), (6829, 11376)]