78249366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 190129680

約数和(自身を除く): 111880314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 887, 1014, 1131, 1521, 1774, 2262, 2661, 3042, 3393, 4901, 5322, 6786, 7983, 9802, 11531, 14703, 15966, 23062, 25723, 29406, 34593, 44109, 51446, 69186, 77169, 88218, 103779, 149903, 154338, 207558, 231507, 299806, 334399, 449709, 463014, 668798, 899418, 1003197, 1349127, 2006394, 2698254, 3009591, 4347187, 6019182, 8694374, 13041561, 26083122, 39124683, 78249366]

約数ペア:

[(1, 78249366), (2, 39124683), (3, 26083122), (6, 13041561), (9, 8694374), (13, 6019182), (18, 4347187), (26, 3009591), (29, 2698254), (39, 2006394), (58, 1349127), (78, 1003197), (87, 899418), (117, 668798), (169, 463014), (174, 449709), (234, 334399), (261, 299806), (338, 231507), (377, 207558), (507, 154338), (522, 149903), (754, 103779), (887, 88218), (1014, 77169), (1131, 69186), (1521, 51446), (1774, 44109), (2262, 34593), (2661, 29406), (3042, 25723), (3393, 23062), (4901, 15966), (5322, 14703), (6786, 11531), (7983, 9802)]