64834308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 215255040

約数和(自身を除く): 150420732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1231, 1254, 1386, 1463, 1596, 1881, 2394, 2462, 2508, 2772, 2926, 3693, 3762, 4389, 4788, 4924, 5852, 7386, 7524, 8617, 8778, 11079, 13167, 13541, 14772, 17234, 17556, 22158, 23389, 25851, 26334, 27082, 34468, 40623, 44316, 46778, 51702, 52668, 54164, 70167, 77553, 81246, 93556, 94787, 103404, 121869, 140334, 155106, 162492, 163723, 189574, 210501, 243738, 257279, 280668, 284361, 310212, 327446, 379148, 421002, 487476, 491169, 514558, 568722, 654892, 771837, 842004, 853083, 982338, 1029116, 1137444, 1473507, 1543674, 1706166, 1800953, 1964676, 2315511, 2947014, 3087348, 3412332, 3601906, 4631022, 5402859, 5894028, 7203812, 9262044, 10805718, 16208577, 21611436, 32417154, 64834308]

約数ペア:

[(1, 64834308), (2, 32417154), (3, 21611436), (4, 16208577), (6, 10805718), (7, 9262044), (9, 7203812), (11, 5894028), (12, 5402859), (14, 4631022), (18, 3601906), (19, 3412332), (21, 3087348), (22, 2947014), (28, 2315511), (33, 1964676), (36, 1800953), (38, 1706166), (42, 1543674), (44, 1473507), (57, 1137444), (63, 1029116), (66, 982338), (76, 853083), (77, 842004), (84, 771837), (99, 654892), (114, 568722), (126, 514558), (132, 491169), (133, 487476), (154, 421002), (171, 379148), (198, 327446), (209, 310212), (228, 284361), (231, 280668), (252, 257279), (266, 243738), (308, 210501), (342, 189574), (396, 163723), (399, 162492), (418, 155106), (462, 140334), (532, 121869), (627, 103404), (684, 94787), (693, 93556), (798, 81246), (836, 77553), (924, 70167), (1197, 54164), (1231, 52668), (1254, 51702), (1386, 46778), (1463, 44316), (1596, 40623), (1881, 34468), (2394, 27082), (2462, 26334), (2508, 25851), (2772, 23389), (2926, 22158), (3693, 17556), (3762, 17234), (4389, 14772), (4788, 13541), (4924, 13167), (5852, 11079), (7386, 8778), (7524, 8617)]