71637714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 175219200

約数和(自身を除く): 103581486

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 171, 174, 186, 233, 261, 279, 342, 466, 522, 551, 558, 589, 699, 899, 1102, 1178, 1398, 1653, 1767, 1798, 2097, 2697, 3306, 3534, 4194, 4427, 4959, 5301, 5394, 6757, 7223, 8091, 8854, 9918, 10602, 13281, 13514, 14446, 16182, 17081, 20271, 21669, 26562, 34162, 39843, 40542, 43338, 51243, 60813, 65007, 79686, 102486, 121626, 128383, 130014, 137237, 153729, 209467, 256766, 274474, 307458, 385149, 411711, 418934, 628401, 770298, 823422, 1155447, 1235133, 1256802, 1885203, 2310894, 2470266, 3770406, 3979873, 7959746, 11939619, 23879238, 35818857, 71637714]

約数ペア:

[(1, 71637714), (2, 35818857), (3, 23879238), (6, 11939619), (9, 7959746), (18, 3979873), (19, 3770406), (29, 2470266), (31, 2310894), (38, 1885203), (57, 1256802), (58, 1235133), (62, 1155447), (87, 823422), (93, 770298), (114, 628401), (171, 418934), (174, 411711), (186, 385149), (233, 307458), (261, 274474), (279, 256766), (342, 209467), (466, 153729), (522, 137237), (551, 130014), (558, 128383), (589, 121626), (699, 102486), (899, 79686), (1102, 65007), (1178, 60813), (1398, 51243), (1653, 43338), (1767, 40542), (1798, 39843), (2097, 34162), (2697, 26562), (3306, 21669), (3534, 20271), (4194, 17081), (4427, 16182), (4959, 14446), (5301, 13514), (5394, 13281), (6757, 10602), (7223, 9918), (8091, 8854)]