42623028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 124750080

約数和(自身を除く): 82127052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2141, 2212, 2844, 3318, 4282, 4977, 6423, 6636, 8564, 9954, 12846, 14987, 19269, 19908, 25692, 29974, 38538, 44961, 59948, 77076, 89922, 134883, 169139, 179844, 269766, 338278, 507417, 539532, 676556, 1014834, 1183973, 1522251, 2029668, 2367946, 3044502, 3551919, 4735892, 6089004, 7103838, 10655757, 14207676, 21311514, 42623028]

約数ペア:

[(1, 42623028), (2, 21311514), (3, 14207676), (4, 10655757), (6, 7103838), (7, 6089004), (9, 4735892), (12, 3551919), (14, 3044502), (18, 2367946), (21, 2029668), (28, 1522251), (36, 1183973), (42, 1014834), (63, 676556), (79, 539532), (84, 507417), (126, 338278), (158, 269766), (237, 179844), (252, 169139), (316, 134883), (474, 89922), (553, 77076), (711, 59948), (948, 44961), (1106, 38538), (1422, 29974), (1659, 25692), (2141, 19908), (2212, 19269), (2844, 14987), (3318, 12846), (4282, 9954), (4977, 8564), (6423, 6636)]