72413964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41051}}^1$

素因数の和:41075

約数の個数: 54

約数和(自身を含む): 212936724

約数和(自身を除く): 140522760

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 41051, 82102, 123153, 164204, 246306, 287357, 369459, 492612, 574714, 738918, 862071, 1149428, 1477836, 1724142, 2011499, 2586213, 3448284, 4022998, 5172426, 6034497, 8045996, 10344852, 12068994, 18103491, 24137988, 36206982, 72413964]

約数ペア:

[(1, 72413964), (2, 36206982), (3, 24137988), (4, 18103491), (6, 12068994), (7, 10344852), (9, 8045996), (12, 6034497), (14, 5172426), (18, 4022998), (21, 3448284), (28, 2586213), (36, 2011499), (42, 1724142), (49, 1477836), (63, 1149428), (84, 862071), (98, 738918), (126, 574714), (147, 492612), (196, 369459), (252, 287357), (294, 246306), (441, 164204), (588, 123153), (882, 82102), (1764, 41051)]