61498476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 168341264

約数和(自身を除く): 106842788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 397, 468, 662, 794, 993, 1191, 1324, 1588, 1986, 2382, 2979, 3573, 3972, 4303, 4764, 5161, 5958, 7146, 8606, 10322, 11916, 12909, 14292, 15483, 17212, 20644, 25818, 30966, 38727, 46449, 51636, 61932, 77454, 92898, 131407, 154908, 185796, 262814, 394221, 525628, 788442, 1182663, 1576884, 1708291, 2365326, 3416582, 4730652, 5124873, 6833164, 10249746, 15374619, 20499492, 30749238, 61498476]

約数ペア:

[(1, 61498476), (2, 30749238), (3, 20499492), (4, 15374619), (6, 10249746), (9, 6833164), (12, 5124873), (13, 4730652), (18, 3416582), (26, 2365326), (36, 1708291), (39, 1576884), (52, 1182663), (78, 788442), (117, 525628), (156, 394221), (234, 262814), (331, 185796), (397, 154908), (468, 131407), (662, 92898), (794, 77454), (993, 61932), (1191, 51636), (1324, 46449), (1588, 38727), (1986, 30966), (2382, 25818), (2979, 20644), (3573, 17212), (3972, 15483), (4303, 14292), (4764, 12909), (5161, 11916), (5958, 10322), (7146, 8606)]