31601052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 92383200

約数和(自身を除く): 60782148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1409, 1602, 1869, 2492, 2818, 3204, 3738, 4227, 5607, 5636, 7476, 8454, 9863, 11214, 12681, 16908, 19726, 22428, 25362, 29589, 39452, 50724, 59178, 88767, 118356, 125401, 177534, 250802, 355068, 376203, 501604, 752406, 877807, 1128609, 1504812, 1755614, 2257218, 2633421, 3511228, 4514436, 5266842, 7900263, 10533684, 15800526, 31601052]

約数ペア:

[(1, 31601052), (2, 15800526), (3, 10533684), (4, 7900263), (6, 5266842), (7, 4514436), (9, 3511228), (12, 2633421), (14, 2257218), (18, 1755614), (21, 1504812), (28, 1128609), (36, 877807), (42, 752406), (63, 501604), (84, 376203), (89, 355068), (126, 250802), (178, 177534), (252, 125401), (267, 118356), (356, 88767), (534, 59178), (623, 50724), (801, 39452), (1068, 29589), (1246, 25362), (1409, 22428), (1602, 19726), (1869, 16908), (2492, 12681), (2818, 11214), (3204, 9863), (3738, 8454), (4227, 7476), (5607, 5636)]