71722476

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13553}}^1$

素因数の和:13580

約数の個数: 72

約数和(自身を含む): 216321840

約数和(自身を除く): 144599364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13553, 27106, 40659, 54212, 81318, 94871, 121977, 162636, 189742, 243954, 284613, 365931, 379484, 487908, 569226, 664097, 731862, 853839, 1138452, 1328194, 1463724, 1707678, 1992291, 2561517, 2656388, 3415356, 3984582, 5123034, 5976873, 7969164, 10246068, 11953746, 17930619, 23907492, 35861238, 71722476]

約数ペア:

[(1, 71722476), (2, 35861238), (3, 23907492), (4, 17930619), (6, 11953746), (7, 10246068), (9, 7969164), (12, 5976873), (14, 5123034), (18, 3984582), (21, 3415356), (27, 2656388), (28, 2561517), (36, 1992291), (42, 1707678), (49, 1463724), (54, 1328194), (63, 1138452), (84, 853839), (98, 731862), (108, 664097), (126, 569226), (147, 487908), (189, 379484), (196, 365931), (252, 284613), (294, 243954), (378, 189742), (441, 162636), (588, 121977), (756, 94871), (882, 81318), (1323, 54212), (1764, 40659), (2646, 27106), (5292, 13553)]