79974648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 252000000

約数和(自身を除く): 172025352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1499, 1976, 2052, 2223, 2808, 2964, 2998, 4104, 4446, 4497, 5928, 5996, 6669, 8892, 8994, 11992, 13338, 13491, 17784, 17988, 19487, 26676, 26982, 28481, 35976, 38974, 40473, 53352, 53964, 56962, 58461, 77948, 80946, 85443, 107928, 113924, 116922, 155896, 161892, 170886, 175383, 227848, 233844, 256329, 323784, 341772, 350766, 370253, 467688, 512658, 526149, 683544, 701532, 740506, 768987, 1025316, 1052298, 1110759, 1403064, 1481012, 1537974, 2050632, 2104596, 2221518, 2962024, 3075948, 3332277, 4209192, 4443036, 6151896, 6664554, 8886072, 9996831, 13329108, 19993662, 26658216, 39987324, 79974648]

約数ペア:

[(1, 79974648), (2, 39987324), (3, 26658216), (4, 19993662), (6, 13329108), (8, 9996831), (9, 8886072), (12, 6664554), (13, 6151896), (18, 4443036), (19, 4209192), (24, 3332277), (26, 3075948), (27, 2962024), (36, 2221518), (38, 2104596), (39, 2050632), (52, 1537974), (54, 1481012), (57, 1403064), (72, 1110759), (76, 1052298), (78, 1025316), (104, 768987), (108, 740506), (114, 701532), (117, 683544), (152, 526149), (156, 512658), (171, 467688), (216, 370253), (228, 350766), (234, 341772), (247, 323784), (312, 256329), (342, 233844), (351, 227848), (456, 175383), (468, 170886), (494, 161892), (513, 155896), (684, 116922), (702, 113924), (741, 107928), (936, 85443), (988, 80946), (1026, 77948), (1368, 58461), (1404, 56962), (1482, 53964), (1499, 53352), (1976, 40473), (2052, 38974), (2223, 35976), (2808, 28481), (2964, 26982), (2998, 26676), (4104, 19487), (4446, 17988), (4497, 17784), (5928, 13491), (5996, 13338), (6669, 11992), (8892, 8994)]