61306128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{32749}}^1$

素因数の和:32776

約数の個数: 60

約数和(自身を含む): 184775500

約数和(自身を除く): 123469372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 32749, 65498, 98247, 130996, 196494, 261992, 294741, 392988, 425737, 523984, 589482, 785976, 851474, 1178964, 1277211, 1571952, 1702948, 2357928, 2554422, 3405896, 3831633, 4715856, 5108844, 6811792, 7663266, 10217688, 15326532, 20435376, 30653064, 61306128]

約数ペア:

[(1, 61306128), (2, 30653064), (3, 20435376), (4, 15326532), (6, 10217688), (8, 7663266), (9, 6811792), (12, 5108844), (13, 4715856), (16, 3831633), (18, 3405896), (24, 2554422), (26, 2357928), (36, 1702948), (39, 1571952), (48, 1277211), (52, 1178964), (72, 851474), (78, 785976), (104, 589482), (117, 523984), (144, 425737), (156, 392988), (208, 294741), (234, 261992), (312, 196494), (468, 130996), (624, 98247), (936, 65498), (1872, 32749)]