72460256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12109}}^1$

素因数の和:12147

約数の個数: 48

約数和(自身を含む): 164792880

約数和(自身を除く): 92332624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 12109, 24218, 48436, 96872, 133199, 193744, 205853, 266398, 387488, 411706, 532796, 823412, 1065592, 1646824, 2131184, 2264383, 3293648, 4262368, 4528766, 6587296, 9057532, 18115064, 36230128, 72460256]

約数ペア:

[(1, 72460256), (2, 36230128), (4, 18115064), (8, 9057532), (11, 6587296), (16, 4528766), (17, 4262368), (22, 3293648), (32, 2264383), (34, 2131184), (44, 1646824), (68, 1065592), (88, 823412), (136, 532796), (176, 411706), (187, 387488), (272, 266398), (352, 205853), (374, 193744), (544, 133199), (748, 96872), (1496, 48436), (2992, 24218), (5984, 12109)]