84122172

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^2$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 223648880

約数和(自身を除く): 139526708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 113, 122, 183, 226, 244, 339, 366, 452, 549, 678, 732, 1017, 1098, 1356, 1647, 2034, 2196, 3051, 3294, 4068, 6102, 6588, 6893, 12204, 12769, 13786, 20679, 25538, 27572, 38307, 41358, 51076, 62037, 76614, 82716, 114921, 124074, 153228, 186111, 229842, 248148, 344763, 372222, 459684, 689526, 744444, 778909, 1379052, 1557818, 2336727, 3115636, 4673454, 7010181, 9346908, 14020362, 21030543, 28040724, 42061086, 84122172]

約数ペア:

[(1, 84122172), (2, 42061086), (3, 28040724), (4, 21030543), (6, 14020362), (9, 9346908), (12, 7010181), (18, 4673454), (27, 3115636), (36, 2336727), (54, 1557818), (61, 1379052), (108, 778909), (113, 744444), (122, 689526), (183, 459684), (226, 372222), (244, 344763), (339, 248148), (366, 229842), (452, 186111), (549, 153228), (678, 124074), (732, 114921), (1017, 82716), (1098, 76614), (1356, 62037), (1647, 51076), (2034, 41358), (2196, 38307), (3051, 27572), (3294, 25538), (4068, 20679), (6102, 13786), (6588, 12769), (6893, 12204)]