1572912348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{86291}}^1$

素因数の和:86343

約数の個数: 72

約数和(自身を含む): 4407105024

約数和(自身を除く): 2834192676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 86291, 172582, 258873, 345164, 517746, 604037, 1035492, 1208074, 1812111, 2416148, 2675021, 3624222, 4228259, 5350042, 7248444, 8025063, 8456518, 10700084, 12684777, 16050126, 16913036, 18725147, 25369554, 32100252, 37450294, 50739108, 56175441, 74900588, 112350882, 131076029, 224701764, 262152058, 393228087, 524304116, 786456174, 1572912348]

約数ペア:

[(1, 1572912348), (2, 786456174), (3, 524304116), (4, 393228087), (6, 262152058), (7, 224701764), (12, 131076029), (14, 112350882), (21, 74900588), (28, 56175441), (31, 50739108), (42, 37450294), (49, 32100252), (62, 25369554), (84, 18725147), (93, 16913036), (98, 16050126), (124, 12684777), (147, 10700084), (186, 8456518), (196, 8025063), (217, 7248444), (294, 5350042), (372, 4228259), (434, 3624222), (588, 2675021), (651, 2416148), (868, 1812111), (1302, 1208074), (1519, 1035492), (2604, 604037), (3038, 517746), (4557, 345164), (6076, 258873), (9114, 172582), (18228, 86291)]