78119678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 161300160

約数和(自身を除く): 83180482

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 41, 58, 82, 91, 133, 182, 203, 247, 266, 287, 361, 377, 406, 494, 533, 551, 574, 722, 754, 779, 1066, 1102, 1189, 1558, 1729, 2378, 2527, 2639, 3458, 3731, 3857, 4693, 5054, 5278, 5453, 7163, 7462, 7714, 8323, 9386, 10127, 10469, 10906, 14326, 14801, 15457, 16646, 20254, 20938, 22591, 29602, 30914, 32851, 45182, 50141, 65702, 70889, 73283, 100282, 103607, 108199, 136097, 141778, 146566, 158137, 192413, 207214, 216398, 272194, 293683, 316274, 384826, 429229, 587366, 858458, 952679, 1346891, 1905358, 2055781, 2693782, 3004603, 4111562, 5579977, 6009206, 11159954, 39059839, 78119678]

約数ペア:

[(1, 78119678), (2, 39059839), (7, 11159954), (13, 6009206), (14, 5579977), (19, 4111562), (26, 3004603), (29, 2693782), (38, 2055781), (41, 1905358), (58, 1346891), (82, 952679), (91, 858458), (133, 587366), (182, 429229), (203, 384826), (247, 316274), (266, 293683), (287, 272194), (361, 216398), (377, 207214), (406, 192413), (494, 158137), (533, 146566), (551, 141778), (574, 136097), (722, 108199), (754, 103607), (779, 100282), (1066, 73283), (1102, 70889), (1189, 65702), (1558, 50141), (1729, 45182), (2378, 32851), (2527, 30914), (2639, 29602), (3458, 22591), (3731, 20938), (3857, 20254), (4693, 16646), (5054, 15457), (5278, 14801), (5453, 14326), (7163, 10906), (7462, 10469), (7714, 10127), (8323, 9386)]