72661677232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{2011}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 147090141184

約数和(自身を除く): 74428463952

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 751, 776, 1502, 1552, 2011, 3004, 3007, 4022, 6008, 6014, 8044, 12016, 12028, 16088, 23281, 24056, 32176, 46562, 48112, 62341, 72847, 93124, 124682, 145694, 186248, 195067, 249364, 291388, 372496, 390134, 498728, 582776, 780268, 997456, 1165552, 1510261, 1560536, 2258257, 3020522, 3121072, 4516514, 6041044, 6047077, 9033028, 12082088, 12094154, 18066056, 24164176, 24188308, 36132112, 46818091, 48376616, 93636182, 96753232, 146495317, 187272364, 292990634, 374544728, 585981268, 749089456, 1171962536, 2343925072, 4541354827, 9082709654, 18165419308, 36330838616, 72661677232]

約数ペア:

[(1, 72661677232), (2, 36330838616), (4, 18165419308), (8, 9082709654), (16, 4541354827), (31, 2343925072), (62, 1171962536), (97, 749089456), (124, 585981268), (194, 374544728), (248, 292990634), (388, 187272364), (496, 146495317), (751, 96753232), (776, 93636182), (1502, 48376616), (1552, 46818091), (2011, 36132112), (3004, 24188308), (3007, 24164176), (4022, 18066056), (6008, 12094154), (6014, 12082088), (8044, 9033028), (12016, 6047077), (12028, 6041044), (16088, 4516514), (23281, 3121072), (24056, 3020522), (32176, 2258257), (46562, 1560536), (48112, 1510261), (62341, 1165552), (72847, 997456), (93124, 780268), (124682, 582776), (145694, 498728), (186248, 390134), (195067, 372496), (249364, 291388)]