79401912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 143164488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 137, 152, 164, 186, 228, 246, 248, 274, 328, 372, 411, 456, 492, 548, 589, 744, 779, 822, 984, 1096, 1178, 1271, 1558, 1644, 1767, 2337, 2356, 2542, 2603, 3116, 3288, 3534, 3813, 4247, 4674, 4712, 5084, 5206, 5617, 6232, 7068, 7626, 7809, 8494, 9348, 10168, 10412, 11234, 12741, 14136, 15252, 15618, 16851, 16988, 18696, 20824, 22468, 24149, 25482, 30504, 31236, 33702, 33976, 44936, 48298, 50964, 62472, 67404, 72447, 80693, 96596, 101928, 106723, 134808, 144894, 161386, 174127, 193192, 213446, 242079, 289788, 320169, 322772, 348254, 426892, 484158, 522381, 579576, 640338, 645544, 696508, 853784, 968316, 1044762, 1280676, 1393016, 1936632, 2089524, 2561352, 3308413, 4179048, 6616826, 9925239, 13233652, 19850478, 26467304, 39700956, 79401912]

約数ペア:

[(1, 79401912), (2, 39700956), (3, 26467304), (4, 19850478), (6, 13233652), (8, 9925239), (12, 6616826), (19, 4179048), (24, 3308413), (31, 2561352), (38, 2089524), (41, 1936632), (57, 1393016), (62, 1280676), (76, 1044762), (82, 968316), (93, 853784), (114, 696508), (123, 645544), (124, 640338), (137, 579576), (152, 522381), (164, 484158), (186, 426892), (228, 348254), (246, 322772), (248, 320169), (274, 289788), (328, 242079), (372, 213446), (411, 193192), (456, 174127), (492, 161386), (548, 144894), (589, 134808), (744, 106723), (779, 101928), (822, 96596), (984, 80693), (1096, 72447), (1178, 67404), (1271, 62472), (1558, 50964), (1644, 48298), (1767, 44936), (2337, 33976), (2356, 33702), (2542, 31236), (2603, 30504), (3116, 25482), (3288, 24149), (3534, 22468), (3813, 20824), (4247, 18696), (4674, 16988), (4712, 16851), (5084, 15618), (5206, 15252), (5617, 14136), (6232, 12741), (7068, 11234), (7626, 10412), (7809, 10168), (8494, 9348)]