83769784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 190713600

約数和(自身を除く): 106943816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 524, 532, 601, 917, 1048, 1064, 1202, 1834, 2404, 2489, 3668, 4207, 4808, 4978, 7336, 8414, 9956, 11419, 16828, 17423, 19912, 22838, 33656, 34846, 45676, 69692, 78731, 79933, 91352, 139384, 157462, 159866, 314924, 319732, 551117, 629848, 639464, 1102234, 1495889, 2204468, 2991778, 4408936, 5983556, 10471223, 11967112, 20942446, 41884892, 83769784]

約数ペア:

[(1, 83769784), (2, 41884892), (4, 20942446), (7, 11967112), (8, 10471223), (14, 5983556), (19, 4408936), (28, 2991778), (38, 2204468), (56, 1495889), (76, 1102234), (131, 639464), (133, 629848), (152, 551117), (262, 319732), (266, 314924), (524, 159866), (532, 157462), (601, 139384), (917, 91352), (1048, 79933), (1064, 78731), (1202, 69692), (1834, 45676), (2404, 34846), (2489, 33656), (3668, 22838), (4207, 19912), (4808, 17423), (4978, 16828), (7336, 11419), (8414, 9956)]