72834580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5753

約数の個数: 72

約数和(自身を含む): 191644488

約数和(自身を除く): 118809908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5717, 6370, 11434, 12740, 22868, 28585, 40019, 57170, 74321, 80038, 114340, 148642, 160076, 200095, 280133, 297284, 371605, 400190, 520247, 560266, 743210, 800380, 1040494, 1120532, 1400665, 1486420, 2080988, 2601235, 2801330, 3641729, 5202470, 5602660, 7283458, 10404940, 14566916, 18208645, 36417290, 72834580]

約数ペア:

[(1, 72834580), (2, 36417290), (4, 18208645), (5, 14566916), (7, 10404940), (10, 7283458), (13, 5602660), (14, 5202470), (20, 3641729), (26, 2801330), (28, 2601235), (35, 2080988), (49, 1486420), (52, 1400665), (65, 1120532), (70, 1040494), (91, 800380), (98, 743210), (130, 560266), (140, 520247), (182, 400190), (196, 371605), (245, 297284), (260, 280133), (364, 200095), (455, 160076), (490, 148642), (637, 114340), (910, 80038), (980, 74321), (1274, 57170), (1820, 40019), (2548, 28585), (3185, 22868), (5717, 12740), (6370, 11434)]