40122684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 117018720

約数和(自身を除く): 76896036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1409, 1582, 2034, 2373, 2818, 3164, 4068, 4227, 4746, 5636, 7119, 8454, 9492, 9863, 12681, 14238, 16908, 19726, 25362, 28476, 29589, 39452, 50724, 59178, 88767, 118356, 159217, 177534, 318434, 355068, 477651, 636868, 955302, 1114519, 1432953, 1910604, 2229038, 2865906, 3343557, 4458076, 5731812, 6687114, 10030671, 13374228, 20061342, 40122684]

約数ペア:

[(1, 40122684), (2, 20061342), (3, 13374228), (4, 10030671), (6, 6687114), (7, 5731812), (9, 4458076), (12, 3343557), (14, 2865906), (18, 2229038), (21, 1910604), (28, 1432953), (36, 1114519), (42, 955302), (63, 636868), (84, 477651), (113, 355068), (126, 318434), (226, 177534), (252, 159217), (339, 118356), (452, 88767), (678, 59178), (791, 50724), (1017, 39452), (1356, 29589), (1409, 28476), (1582, 25362), (2034, 19726), (2373, 16908), (2818, 14238), (3164, 12681), (4068, 9863), (4227, 9492), (4746, 8454), (5636, 7119)]