60689876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 125007624

約数和(自身を除く): 64317748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 61, 76, 106, 122, 212, 244, 247, 361, 494, 689, 722, 793, 988, 1007, 1159, 1378, 1444, 1586, 2014, 2318, 2756, 3172, 3233, 4028, 4636, 4693, 6466, 9386, 12932, 13091, 15067, 18772, 19133, 22021, 26182, 30134, 38266, 42029, 44042, 52364, 60268, 61427, 76532, 84058, 88084, 122854, 168116, 245708, 248729, 286273, 497458, 572546, 798551, 994916, 1145092, 1167113, 1597102, 2334226, 3194204, 4668452, 15172469, 30344938, 60689876]

約数ペア:

[(1, 60689876), (2, 30344938), (4, 15172469), (13, 4668452), (19, 3194204), (26, 2334226), (38, 1597102), (52, 1167113), (53, 1145092), (61, 994916), (76, 798551), (106, 572546), (122, 497458), (212, 286273), (244, 248729), (247, 245708), (361, 168116), (494, 122854), (689, 88084), (722, 84058), (793, 76532), (988, 61427), (1007, 60268), (1159, 52364), (1378, 44042), (1444, 42029), (1586, 38266), (2014, 30134), (2318, 26182), (2756, 22021), (3172, 19133), (3233, 18772), (4028, 15067), (4636, 13091), (4693, 12932), (6466, 9386)]