73512348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 219864960

約数和(自身を除く): 146352612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 147, 156, 163, 177, 182, 196, 236, 273, 294, 326, 354, 364, 413, 489, 546, 588, 637, 652, 708, 767, 826, 978, 1092, 1141, 1239, 1274, 1534, 1652, 1911, 1956, 2119, 2282, 2301, 2478, 2548, 2891, 3068, 3423, 3822, 4238, 4564, 4602, 4956, 5369, 5782, 6357, 6846, 7644, 7987, 8476, 8673, 9204, 9617, 10738, 11564, 12714, 13692, 14833, 15974, 16107, 17346, 19234, 21476, 23961, 25428, 28851, 29666, 31948, 32214, 34692, 37583, 38468, 44499, 47922, 57702, 59332, 64428, 67319, 75166, 88998, 95844, 103831, 112749, 115404, 125021, 134638, 150332, 177996, 201957, 207662, 225498, 250042, 269276, 311493, 375063, 403914, 415324, 450996, 471233, 500084, 622986, 750126, 807828, 875147, 942466, 1245972, 1413699, 1500252, 1750294, 1884932, 2625441, 2827398, 3500588, 5250882, 5654796, 6126029, 10501764, 12252058, 18378087, 24504116, 36756174, 73512348]

約数ペア:

[(1, 73512348), (2, 36756174), (3, 24504116), (4, 18378087), (6, 12252058), (7, 10501764), (12, 6126029), (13, 5654796), (14, 5250882), (21, 3500588), (26, 2827398), (28, 2625441), (39, 1884932), (42, 1750294), (49, 1500252), (52, 1413699), (59, 1245972), (78, 942466), (84, 875147), (91, 807828), (98, 750126), (118, 622986), (147, 500084), (156, 471233), (163, 450996), (177, 415324), (182, 403914), (196, 375063), (236, 311493), (273, 269276), (294, 250042), (326, 225498), (354, 207662), (364, 201957), (413, 177996), (489, 150332), (546, 134638), (588, 125021), (637, 115404), (652, 112749), (708, 103831), (767, 95844), (826, 88998), (978, 75166), (1092, 67319), (1141, 64428), (1239, 59332), (1274, 57702), (1534, 47922), (1652, 44499), (1911, 38468), (1956, 37583), (2119, 34692), (2282, 32214), (2301, 31948), (2478, 29666), (2548, 28851), (2891, 25428), (3068, 23961), (3423, 21476), (3822, 19234), (4238, 17346), (4564, 16107), (4602, 15974), (4956, 14833), (5369, 13692), (5782, 12714), (6357, 11564), (6846, 10738), (7644, 9617), (7987, 9204), (8476, 8673)]