61245132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20702

約数の個数: 48

約数和(自身を含む): 162005760

約数和(自身を除く): 100760628

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 20663, 41326, 61989, 82652, 123978, 247956, 268619, 392597, 537238, 785194, 805857, 1074476, 1177791, 1570388, 1611714, 2355582, 3223428, 4711164, 5103761, 10207522, 15311283, 20415044, 30622566, 61245132]

約数ペア:

[(1, 61245132), (2, 30622566), (3, 20415044), (4, 15311283), (6, 10207522), (12, 5103761), (13, 4711164), (19, 3223428), (26, 2355582), (38, 1611714), (39, 1570388), (52, 1177791), (57, 1074476), (76, 805857), (78, 785194), (114, 537238), (156, 392597), (228, 268619), (247, 247956), (494, 123978), (741, 82652), (988, 61989), (1482, 41326), (2964, 20663)]