73912384

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 140

約数和(自身を含む): 189246764

約数和(自身を除く): 115334380

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 148, 182, 196, 208, 224, 259, 296, 343, 364, 392, 416, 448, 481, 518, 592, 637, 686, 728, 784, 832, 962, 1036, 1184, 1274, 1372, 1456, 1568, 1813, 1924, 2072, 2368, 2401, 2548, 2744, 2912, 3136, 3367, 3626, 3848, 4144, 4459, 4802, 5096, 5488, 5824, 6734, 7252, 7696, 8288, 8918, 9604, 10192, 10976, 12691, 13468, 14504, 15392, 16576, 17836, 19208, 20384, 21952, 23569, 25382, 26936, 29008, 30784, 31213, 35672, 38416, 40768, 47138, 50764, 53872, 58016, 62426, 71344, 76832, 88837, 94276, 101528, 107744, 116032, 124852, 142688, 153664, 164983, 177674, 188552, 203056, 215488, 249704, 285376, 329966, 355348, 377104, 406112, 499408, 659932, 710696, 754208, 812224, 998816, 1154881, 1319864, 1421392, 1508416, 1997632, 2309762, 2639728, 2842784, 4619524, 5279456, 5685568, 9239048, 10558912, 18478096, 36956192, 73912384]

約数ペア:

[(1, 73912384), (2, 36956192), (4, 18478096), (7, 10558912), (8, 9239048), (13, 5685568), (14, 5279456), (16, 4619524), (26, 2842784), (28, 2639728), (32, 2309762), (37, 1997632), (49, 1508416), (52, 1421392), (56, 1319864), (64, 1154881), (74, 998816), (91, 812224), (98, 754208), (104, 710696), (112, 659932), (148, 499408), (182, 406112), (196, 377104), (208, 355348), (224, 329966), (259, 285376), (296, 249704), (343, 215488), (364, 203056), (392, 188552), (416, 177674), (448, 164983), (481, 153664), (518, 142688), (592, 124852), (637, 116032), (686, 107744), (728, 101528), (784, 94276), (832, 88837), (962, 76832), (1036, 71344), (1184, 62426), (1274, 58016), (1372, 53872), (1456, 50764), (1568, 47138), (1813, 40768), (1924, 38416), (2072, 35672), (2368, 31213), (2401, 30784), (2548, 29008), (2744, 26936), (2912, 25382), (3136, 23569), (3367, 21952), (3626, 20384), (3848, 19208), (4144, 17836), (4459, 16576), (4802, 15392), (5096, 14504), (5488, 13468), (5824, 12691), (6734, 10976), (7252, 10192), (7696, 9604), (8288, 8918)]