74641896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21157}}^1$

素因数の和:21183

約数の個数: 72

約数和(自身を含む): 235171170

約数和(自身を除く): 160529274

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21157, 42314, 63471, 84628, 126942, 148099, 169256, 190413, 253884, 296198, 380826, 444297, 507768, 592396, 761652, 888594, 1036693, 1184792, 1332891, 1523304, 1777188, 2073386, 2665782, 3110079, 3554376, 4146772, 5331564, 6220158, 8293544, 9330237, 10663128, 12440316, 18660474, 24880632, 37320948, 74641896]

約数ペア:

[(1, 74641896), (2, 37320948), (3, 24880632), (4, 18660474), (6, 12440316), (7, 10663128), (8, 9330237), (9, 8293544), (12, 6220158), (14, 5331564), (18, 4146772), (21, 3554376), (24, 3110079), (28, 2665782), (36, 2073386), (42, 1777188), (49, 1523304), (56, 1332891), (63, 1184792), (72, 1036693), (84, 888594), (98, 761652), (126, 592396), (147, 507768), (168, 444297), (196, 380826), (252, 296198), (294, 253884), (392, 190413), (441, 169256), (504, 148099), (588, 126942), (882, 84628), (1176, 63471), (1764, 42314), (3528, 21157)]