71357904

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 209495520

約数和(自身を除く): 138137616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 59, 72, 74, 111, 118, 144, 148, 177, 222, 227, 236, 296, 333, 354, 444, 454, 472, 531, 592, 666, 681, 708, 888, 908, 944, 1062, 1332, 1362, 1416, 1776, 1816, 2043, 2124, 2183, 2664, 2724, 2832, 3632, 4086, 4248, 4366, 5328, 5448, 6549, 8172, 8399, 8496, 8732, 10896, 13098, 13393, 16344, 16798, 17464, 19647, 25197, 26196, 26786, 32688, 33596, 34928, 39294, 40179, 50394, 52392, 53572, 67192, 75591, 78588, 80358, 100788, 104784, 107144, 120537, 134384, 151182, 157176, 160716, 201576, 214288, 241074, 302364, 314352, 321432, 403152, 482148, 495541, 604728, 642864, 964296, 991082, 1209456, 1486623, 1928592, 1982164, 2973246, 3964328, 4459869, 5946492, 7928656, 8919738, 11892984, 17839476, 23785968, 35678952, 71357904]

約数ペア:

[(1, 71357904), (2, 35678952), (3, 23785968), (4, 17839476), (6, 11892984), (8, 8919738), (9, 7928656), (12, 5946492), (16, 4459869), (18, 3964328), (24, 2973246), (36, 1982164), (37, 1928592), (48, 1486623), (59, 1209456), (72, 991082), (74, 964296), (111, 642864), (118, 604728), (144, 495541), (148, 482148), (177, 403152), (222, 321432), (227, 314352), (236, 302364), (296, 241074), (333, 214288), (354, 201576), (444, 160716), (454, 157176), (472, 151182), (531, 134384), (592, 120537), (666, 107144), (681, 104784), (708, 100788), (888, 80358), (908, 78588), (944, 75591), (1062, 67192), (1332, 53572), (1362, 52392), (1416, 50394), (1776, 40179), (1816, 39294), (2043, 34928), (2124, 33596), (2183, 32688), (2664, 26786), (2724, 26196), (2832, 25197), (3632, 19647), (4086, 17464), (4248, 16798), (4366, 16344), (5328, 13393), (5448, 13098), (6549, 10896), (8172, 8732), (8399, 8496)]