72558850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 170989056

約数和(自身を除く): 98430206

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 182, 185, 259, 325, 350, 370, 431, 455, 481, 518, 650, 862, 910, 925, 962, 1295, 1850, 2155, 2275, 2405, 2590, 3017, 3367, 4310, 4550, 4810, 5603, 6034, 6475, 6734, 10775, 11206, 12025, 12950, 15085, 15947, 16835, 21550, 24050, 28015, 30170, 31894, 33670, 39221, 56030, 75425, 78442, 79735, 84175, 111629, 140075, 150850, 159470, 168350, 196105, 207311, 223258, 280150, 392210, 398675, 414622, 558145, 797350, 980525, 1036555, 1116290, 1451177, 1961050, 2073110, 2790725, 2902354, 5182775, 5581450, 7255885, 10365550, 14511770, 36279425, 72558850]

約数ペア:

[(1, 72558850), (2, 36279425), (5, 14511770), (7, 10365550), (10, 7255885), (13, 5581450), (14, 5182775), (25, 2902354), (26, 2790725), (35, 2073110), (37, 1961050), (50, 1451177), (65, 1116290), (70, 1036555), (74, 980525), (91, 797350), (130, 558145), (175, 414622), (182, 398675), (185, 392210), (259, 280150), (325, 223258), (350, 207311), (370, 196105), (431, 168350), (455, 159470), (481, 150850), (518, 140075), (650, 111629), (862, 84175), (910, 79735), (925, 78442), (962, 75425), (1295, 56030), (1850, 39221), (2155, 33670), (2275, 31894), (2405, 30170), (2590, 28015), (3017, 24050), (3367, 21550), (4310, 16835), (4550, 15947), (4810, 15085), (5603, 12950), (6034, 12025), (6475, 11206), (6734, 10775)]