42204456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 135782400

約数和(自身を除く): 93577944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 271, 309, 378, 412, 504, 542, 618, 721, 756, 813, 824, 927, 1084, 1236, 1442, 1512, 1626, 1854, 1897, 2163, 2168, 2439, 2472, 2781, 2884, 3252, 3708, 3794, 4326, 4878, 5562, 5691, 5768, 6489, 6504, 7317, 7416, 7588, 8652, 9756, 11124, 11382, 12978, 14634, 15176, 17073, 17304, 19467, 19512, 22248, 22764, 25956, 27913, 29268, 34146, 38934, 45528, 51219, 51912, 55826, 58536, 68292, 77868, 83739, 102438, 111652, 136584, 155736, 167478, 195391, 204876, 223304, 251217, 334956, 390782, 409752, 502434, 586173, 669912, 753651, 781564, 1004868, 1172346, 1507302, 1563128, 1758519, 2009736, 2344692, 3014604, 3517038, 4689384, 5275557, 6029208, 7034076, 10551114, 14068152, 21102228, 42204456]

約数ペア:

[(1, 42204456), (2, 21102228), (3, 14068152), (4, 10551114), (6, 7034076), (7, 6029208), (8, 5275557), (9, 4689384), (12, 3517038), (14, 3014604), (18, 2344692), (21, 2009736), (24, 1758519), (27, 1563128), (28, 1507302), (36, 1172346), (42, 1004868), (54, 781564), (56, 753651), (63, 669912), (72, 586173), (84, 502434), (103, 409752), (108, 390782), (126, 334956), (168, 251217), (189, 223304), (206, 204876), (216, 195391), (252, 167478), (271, 155736), (309, 136584), (378, 111652), (412, 102438), (504, 83739), (542, 77868), (618, 68292), (721, 58536), (756, 55826), (813, 51912), (824, 51219), (927, 45528), (1084, 38934), (1236, 34146), (1442, 29268), (1512, 27913), (1626, 25956), (1854, 22764), (1897, 22248), (2163, 19512), (2168, 19467), (2439, 17304), (2472, 17073), (2781, 15176), (2884, 14634), (3252, 12978), (3708, 11382), (3794, 11124), (4326, 9756), (4878, 8652), (5562, 7588), (5691, 7416), (5768, 7317), (6489, 6504)]