72840594384

素因数分解:

$2^4\times 3^3\times {\mathrm{761}}^1\times {\mathrm{221567}}^1$

素因数の和:222345

約数の個数: 80

約数和(自身を含む): 209355171840

約数和(自身を除く): 136514577456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 761, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 12176, 13698, 18264, 20547, 27396, 36528, 41094, 54792, 82188, 109584, 164376, 221567, 328752, 443134, 664701, 886268, 1329402, 1772536, 1994103, 2658804, 3545072, 3988206, 5317608, 5982309, 7976412, 10635216, 11964618, 15952824, 23929236, 31905648, 47858472, 95716944, 168612487, 337224974, 505837461, 674449948, 1011674922, 1348899896, 1517512383, 2023349844, 2697799792, 3035024766, 4046699688, 4552537149, 6070049532, 8093399376, 9105074298, 12140099064, 18210148596, 24280198128, 36420297192, 72840594384]

約数ペア:

[(1, 72840594384), (2, 36420297192), (3, 24280198128), (4, 18210148596), (6, 12140099064), (8, 9105074298), (9, 8093399376), (12, 6070049532), (16, 4552537149), (18, 4046699688), (24, 3035024766), (27, 2697799792), (36, 2023349844), (48, 1517512383), (54, 1348899896), (72, 1011674922), (108, 674449948), (144, 505837461), (216, 337224974), (432, 168612487), (761, 95716944), (1522, 47858472), (2283, 31905648), (3044, 23929236), (4566, 15952824), (6088, 11964618), (6849, 10635216), (9132, 7976412), (12176, 5982309), (13698, 5317608), (18264, 3988206), (20547, 3545072), (27396, 2658804), (36528, 1994103), (41094, 1772536), (54792, 1329402), (82188, 886268), (109584, 664701), (164376, 443134), (221567, 328752)]