72103632

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 197636160

約数和(自身を除く): 125532528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 173, 228, 304, 346, 456, 457, 519, 692, 912, 914, 1038, 1371, 1384, 1828, 2076, 2742, 2768, 3287, 3656, 4152, 5484, 6574, 7312, 8304, 8683, 9861, 10968, 13148, 17366, 19722, 21936, 26049, 26296, 34732, 39444, 52098, 52592, 69464, 78888, 79061, 104196, 138928, 157776, 158122, 208392, 237183, 316244, 416784, 474366, 632488, 948732, 1264976, 1502159, 1897464, 3004318, 3794928, 4506477, 6008636, 9012954, 12017272, 18025908, 24034544, 36051816, 72103632]

約数ペア:

[(1, 72103632), (2, 36051816), (3, 24034544), (4, 18025908), (6, 12017272), (8, 9012954), (12, 6008636), (16, 4506477), (19, 3794928), (24, 3004318), (38, 1897464), (48, 1502159), (57, 1264976), (76, 948732), (114, 632488), (152, 474366), (173, 416784), (228, 316244), (304, 237183), (346, 208392), (456, 158122), (457, 157776), (519, 138928), (692, 104196), (912, 79061), (914, 78888), (1038, 69464), (1371, 52592), (1384, 52098), (1828, 39444), (2076, 34732), (2742, 26296), (2768, 26049), (3287, 21936), (3656, 19722), (4152, 17366), (5484, 13148), (6574, 10968), (7312, 9861), (8304, 8683)]