61921944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{122861}}^1$

素因数の和:122880

約数の個数: 48

約数和(自身を含む): 191664720

約数和(自身を除く): 129742776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 122861, 245722, 368583, 491444, 737166, 860027, 982888, 1105749, 1474332, 1720054, 2211498, 2580081, 2948664, 3440108, 4422996, 5160162, 6880216, 7740243, 8845992, 10320324, 15480486, 20640648, 30960972, 61921944]

約数ペア:

[(1, 61921944), (2, 30960972), (3, 20640648), (4, 15480486), (6, 10320324), (7, 8845992), (8, 7740243), (9, 6880216), (12, 5160162), (14, 4422996), (18, 3440108), (21, 2948664), (24, 2580081), (28, 2211498), (36, 1720054), (42, 1474332), (56, 1105749), (63, 982888), (72, 860027), (84, 737166), (126, 491444), (168, 368583), (252, 245722), (504, 122861)]