82785206

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 159590880

約数和(自身を除く): 76805674

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 79, 98, 119, 158, 238, 259, 289, 518, 553, 578, 629, 833, 1106, 1258, 1343, 1666, 1813, 2023, 2686, 2923, 3626, 3871, 4046, 4403, 5846, 7742, 8806, 9401, 10693, 14161, 18802, 20461, 21386, 22831, 28322, 30821, 40922, 45662, 49691, 61642, 65807, 74851, 99382, 131614, 143227, 149702, 159817, 286454, 319634, 347837, 523957, 695674, 844747, 1047914, 1118719, 1689494, 2237438, 2434859, 4869718, 5913229, 11826458, 41392603, 82785206]

約数ペア:

[(1, 82785206), (2, 41392603), (7, 11826458), (14, 5913229), (17, 4869718), (34, 2434859), (37, 2237438), (49, 1689494), (74, 1118719), (79, 1047914), (98, 844747), (119, 695674), (158, 523957), (238, 347837), (259, 319634), (289, 286454), (518, 159817), (553, 149702), (578, 143227), (629, 131614), (833, 99382), (1106, 74851), (1258, 65807), (1343, 61642), (1666, 49691), (1813, 45662), (2023, 40922), (2686, 30821), (2923, 28322), (3626, 22831), (3871, 21386), (4046, 20461), (4403, 18802), (5846, 14161), (7742, 10693), (8806, 9401)]