68815992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 201916800

約数和(自身を除く): 133100808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 294, 326, 359, 392, 489, 588, 652, 718, 978, 1077, 1141, 1176, 1304, 1436, 1956, 2154, 2282, 2513, 2872, 3423, 3912, 4308, 4564, 5026, 6846, 7539, 7987, 8616, 9128, 10052, 13692, 15078, 15974, 17591, 20104, 23961, 27384, 30156, 31948, 35182, 47922, 52773, 58517, 60312, 63896, 70364, 95844, 105546, 117034, 140728, 175551, 191688, 211092, 234068, 351102, 409619, 422184, 468136, 702204, 819238, 1228857, 1404408, 1638476, 2457714, 2867333, 3276952, 4915428, 5734666, 8601999, 9830856, 11469332, 17203998, 22938664, 34407996, 68815992]

約数ペア:

[(1, 68815992), (2, 34407996), (3, 22938664), (4, 17203998), (6, 11469332), (7, 9830856), (8, 8601999), (12, 5734666), (14, 4915428), (21, 3276952), (24, 2867333), (28, 2457714), (42, 1638476), (49, 1404408), (56, 1228857), (84, 819238), (98, 702204), (147, 468136), (163, 422184), (168, 409619), (196, 351102), (294, 234068), (326, 211092), (359, 191688), (392, 175551), (489, 140728), (588, 117034), (652, 105546), (718, 95844), (978, 70364), (1077, 63896), (1141, 60312), (1176, 58517), (1304, 52773), (1436, 47922), (1956, 35182), (2154, 31948), (2282, 30156), (2513, 27384), (2872, 23961), (3423, 20104), (3912, 17591), (4308, 15974), (4564, 15078), (5026, 13692), (6846, 10052), (7539, 9128), (7987, 8616)]