73563896

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 107876104

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 83, 98, 119, 133, 136, 152, 166, 196, 238, 266, 323, 332, 343, 392, 476, 532, 581, 646, 664, 686, 833, 931, 952, 1064, 1162, 1292, 1372, 1411, 1577, 1666, 1862, 2261, 2324, 2584, 2744, 2822, 3154, 3332, 3724, 4067, 4522, 4648, 5644, 5831, 6308, 6517, 6664, 7448, 8134, 9044, 9877, 11039, 11288, 11662, 12616, 13034, 15827, 16268, 18088, 19754, 22078, 23324, 26068, 26809, 28469, 31654, 32536, 39508, 44156, 46648, 52136, 53618, 56938, 63308, 69139, 77273, 79016, 88312, 107236, 110789, 113876, 126616, 138278, 154546, 187663, 214472, 221578, 227752, 276556, 309092, 375326, 443156, 483973, 540911, 553112, 618184, 750652, 886312, 967946, 1081822, 1313641, 1501304, 1935892, 2163644, 2627282, 3871784, 4327288, 5254564, 9195487, 10509128, 18390974, 36781948, 73563896]

約数ペア:

[(1, 73563896), (2, 36781948), (4, 18390974), (7, 10509128), (8, 9195487), (14, 5254564), (17, 4327288), (19, 3871784), (28, 2627282), (34, 2163644), (38, 1935892), (49, 1501304), (56, 1313641), (68, 1081822), (76, 967946), (83, 886312), (98, 750652), (119, 618184), (133, 553112), (136, 540911), (152, 483973), (166, 443156), (196, 375326), (238, 309092), (266, 276556), (323, 227752), (332, 221578), (343, 214472), (392, 187663), (476, 154546), (532, 138278), (581, 126616), (646, 113876), (664, 110789), (686, 107236), (833, 88312), (931, 79016), (952, 77273), (1064, 69139), (1162, 63308), (1292, 56938), (1372, 53618), (1411, 52136), (1577, 46648), (1666, 44156), (1862, 39508), (2261, 32536), (2324, 31654), (2584, 28469), (2744, 26809), (2822, 26068), (3154, 23324), (3332, 22078), (3724, 19754), (4067, 18088), (4522, 16268), (4648, 15827), (5644, 13034), (5831, 12616), (6308, 11662), (6517, 11288), (6664, 11039), (7448, 9877), (8134, 9044)]