72756306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:877

約数の個数: 80

約数和(自身を含む): 188806464

約数和(自身を除く): 116050158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 249, 378, 498, 567, 581, 747, 773, 1134, 1162, 1494, 1546, 1743, 2241, 2319, 3486, 4482, 4638, 5229, 5411, 6723, 6957, 10458, 10822, 13446, 13914, 15687, 16233, 20871, 31374, 32466, 41742, 47061, 48699, 62613, 64159, 94122, 97398, 125226, 128318, 146097, 192477, 292194, 384954, 438291, 449113, 577431, 876582, 898226, 1154862, 1347339, 1732293, 2694678, 3464586, 4042017, 5196879, 8084034, 10393758, 12126051, 24252102, 36378153, 72756306]

約数ペア:

[(1, 72756306), (2, 36378153), (3, 24252102), (6, 12126051), (7, 10393758), (9, 8084034), (14, 5196879), (18, 4042017), (21, 3464586), (27, 2694678), (42, 1732293), (54, 1347339), (63, 1154862), (81, 898226), (83, 876582), (126, 577431), (162, 449113), (166, 438291), (189, 384954), (249, 292194), (378, 192477), (498, 146097), (567, 128318), (581, 125226), (747, 97398), (773, 94122), (1134, 64159), (1162, 62613), (1494, 48699), (1546, 47061), (1743, 41742), (2241, 32466), (2319, 31374), (3486, 20871), (4482, 16233), (4638, 15687), (5229, 13914), (5411, 13446), (6723, 10822), (6957, 10458)]