78679044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 130460796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 334, 414, 501, 569, 668, 828, 1002, 1138, 1503, 1707, 2004, 2276, 3006, 3414, 3841, 5121, 6012, 6828, 7682, 10242, 11523, 13087, 15364, 20484, 23046, 26174, 34569, 39261, 46092, 52348, 69138, 78522, 95023, 117783, 138276, 157044, 190046, 235566, 285069, 380092, 471132, 570138, 855207, 1140276, 1710414, 2185529, 3420828, 4371058, 6556587, 8742116, 13113174, 19669761, 26226348, 39339522, 78679044]

約数ペア:

[(1, 78679044), (2, 39339522), (3, 26226348), (4, 19669761), (6, 13113174), (9, 8742116), (12, 6556587), (18, 4371058), (23, 3420828), (36, 2185529), (46, 1710414), (69, 1140276), (92, 855207), (138, 570138), (167, 471132), (207, 380092), (276, 285069), (334, 235566), (414, 190046), (501, 157044), (569, 138276), (668, 117783), (828, 95023), (1002, 78522), (1138, 69138), (1503, 52348), (1707, 46092), (2004, 39261), (2276, 34569), (3006, 26174), (3414, 23046), (3841, 20484), (5121, 15364), (6012, 13087), (6828, 11523), (7682, 10242)]