80308176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 237401472

約数和(自身を除く): 157093296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 43, 48, 52, 73, 78, 82, 86, 104, 123, 129, 146, 156, 164, 172, 208, 219, 246, 258, 292, 312, 328, 344, 438, 492, 516, 533, 559, 584, 624, 656, 688, 876, 949, 984, 1032, 1066, 1118, 1168, 1599, 1677, 1752, 1763, 1898, 1968, 2064, 2132, 2236, 2847, 2993, 3139, 3198, 3354, 3504, 3526, 3796, 4264, 4472, 5289, 5694, 5986, 6278, 6396, 6708, 7052, 7592, 8528, 8944, 8979, 9417, 10578, 11388, 11972, 12556, 12792, 13416, 14104, 15184, 17958, 18834, 21156, 22776, 22919, 23944, 25112, 25584, 26832, 28208, 35916, 37668, 38909, 40807, 42312, 45552, 45838, 47888, 50224, 68757, 71832, 75336, 77818, 81614, 84624, 91676, 116727, 122421, 128699, 137514, 143664, 150672, 155636, 163228, 183352, 233454, 244842, 257398, 275028, 311272, 326456, 366704, 386097, 466908, 489684, 514796, 550056, 622544, 652912, 772194, 933816, 979368, 1029592, 1100112, 1544388, 1673087, 1867632, 1958736, 2059184, 3088776, 3346174, 5019261, 6177552, 6692348, 10038522, 13384696, 20077044, 26769392, 40154088, 80308176]

約数ペア:

[(1, 80308176), (2, 40154088), (3, 26769392), (4, 20077044), (6, 13384696), (8, 10038522), (12, 6692348), (13, 6177552), (16, 5019261), (24, 3346174), (26, 3088776), (39, 2059184), (41, 1958736), (43, 1867632), (48, 1673087), (52, 1544388), (73, 1100112), (78, 1029592), (82, 979368), (86, 933816), (104, 772194), (123, 652912), (129, 622544), (146, 550056), (156, 514796), (164, 489684), (172, 466908), (208, 386097), (219, 366704), (246, 326456), (258, 311272), (292, 275028), (312, 257398), (328, 244842), (344, 233454), (438, 183352), (492, 163228), (516, 155636), (533, 150672), (559, 143664), (584, 137514), (624, 128699), (656, 122421), (688, 116727), (876, 91676), (949, 84624), (984, 81614), (1032, 77818), (1066, 75336), (1118, 71832), (1168, 68757), (1599, 50224), (1677, 47888), (1752, 45838), (1763, 45552), (1898, 42312), (1968, 40807), (2064, 38909), (2132, 37668), (2236, 35916), (2847, 28208), (2993, 26832), (3139, 25584), (3198, 25112), (3354, 23944), (3504, 22919), (3526, 22776), (3796, 21156), (4264, 18834), (4472, 17958), (5289, 15184), (5694, 14104), (5986, 13416), (6278, 12792), (6396, 12556), (6708, 11972), (7052, 11388), (7592, 10578), (8528, 9417), (8944, 8979)]