42671148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 110125008

約数和(自身を除く): 67453860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 397, 507, 636, 676, 689, 794, 1014, 1191, 1378, 1588, 2028, 2067, 2382, 2756, 4134, 4764, 5161, 8268, 8957, 10322, 15483, 17914, 20644, 21041, 26871, 30966, 35828, 42082, 53742, 61932, 63123, 67093, 84164, 107484, 126246, 134186, 201279, 252492, 268372, 273533, 402558, 547066, 805116, 820599, 1094132, 1641198, 3282396, 3555929, 7111858, 10667787, 14223716, 21335574, 42671148]

約数ペア:

[(1, 42671148), (2, 21335574), (3, 14223716), (4, 10667787), (6, 7111858), (12, 3555929), (13, 3282396), (26, 1641198), (39, 1094132), (52, 820599), (53, 805116), (78, 547066), (106, 402558), (156, 273533), (159, 268372), (169, 252492), (212, 201279), (318, 134186), (338, 126246), (397, 107484), (507, 84164), (636, 67093), (676, 63123), (689, 61932), (794, 53742), (1014, 42082), (1191, 35828), (1378, 30966), (1588, 26871), (2028, 21041), (2067, 20644), (2382, 17914), (2756, 15483), (4134, 10322), (4764, 8957), (5161, 8268)]