72405333

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 156119040

約数和(自身を除く): 83713707

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 27, 33, 39, 47, 57, 63, 77, 81, 91, 99, 117, 133, 141, 143, 171, 189, 209, 231, 247, 273, 297, 329, 351, 399, 423, 429, 513, 517, 567, 611, 627, 693, 741, 819, 891, 893, 987, 1001, 1053, 1197, 1269, 1287, 1463, 1539, 1551, 1729, 1833, 1881, 2079, 2223, 2457, 2679, 2717, 2961, 3003, 3591, 3619, 3807, 3861, 4277, 4389, 4653, 5187, 5499, 5643, 6237, 6251, 6669, 6721, 7371, 8037, 8151, 8883, 9009, 9823, 10773, 10857, 11583, 11609, 12831, 13167, 13959, 15561, 16497, 16929, 18753, 19019, 20007, 20163, 24111, 24453, 26649, 27027, 29469, 32571, 34827, 38493, 39501, 41877, 46683, 47047, 49491, 56259, 57057, 60489, 68761, 72333, 73359, 81081, 81263, 88407, 97713, 104481, 115479, 118503, 127699, 140049, 141141, 168777, 171171, 181467, 206283, 220077, 243789, 265221, 293139, 313443, 346437, 383097, 423423, 506331, 513513, 544401, 618849, 731367, 795663, 893893, 940329, 1149291, 1270269, 1540539, 1856547, 2194101, 2681679, 3447873, 3810807, 5569641, 6582303, 8045037, 10343619, 24135111, 72405333]

約数ペア:

[(1, 72405333), (3, 24135111), (7, 10343619), (9, 8045037), (11, 6582303), (13, 5569641), (19, 3810807), (21, 3447873), (27, 2681679), (33, 2194101), (39, 1856547), (47, 1540539), (57, 1270269), (63, 1149291), (77, 940329), (81, 893893), (91, 795663), (99, 731367), (117, 618849), (133, 544401), (141, 513513), (143, 506331), (171, 423423), (189, 383097), (209, 346437), (231, 313443), (247, 293139), (273, 265221), (297, 243789), (329, 220077), (351, 206283), (399, 181467), (423, 171171), (429, 168777), (513, 141141), (517, 140049), (567, 127699), (611, 118503), (627, 115479), (693, 104481), (741, 97713), (819, 88407), (891, 81263), (893, 81081), (987, 73359), (1001, 72333), (1053, 68761), (1197, 60489), (1269, 57057), (1287, 56259), (1463, 49491), (1539, 47047), (1551, 46683), (1729, 41877), (1833, 39501), (1881, 38493), (2079, 34827), (2223, 32571), (2457, 29469), (2679, 27027), (2717, 26649), (2961, 24453), (3003, 24111), (3591, 20163), (3619, 20007), (3807, 19019), (3861, 18753), (4277, 16929), (4389, 16497), (4653, 15561), (5187, 13959), (5499, 13167), (5643, 12831), (6237, 11609), (6251, 11583), (6669, 10857), (6721, 10773), (7371, 9823), (8037, 9009), (8151, 8883)]