142463412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43487}}^1$

素因数の和:43517

約数の個数: 72

約数和(自身を含む): 443229696

約数和(自身を除く): 300766284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 43487, 86974, 130461, 173948, 260922, 304409, 391383, 521844, 565331, 608818, 782766, 913227, 1130662, 1217636, 1565532, 1695993, 1826454, 2261324, 2739681, 3391986, 3652908, 3957317, 5087979, 5479362, 6783972, 7914634, 10175958, 10958724, 11871951, 15829268, 20351916, 23743902, 35615853, 47487804, 71231706, 142463412]

約数ペア:

[(1, 142463412), (2, 71231706), (3, 47487804), (4, 35615853), (6, 23743902), (7, 20351916), (9, 15829268), (12, 11871951), (13, 10958724), (14, 10175958), (18, 7914634), (21, 6783972), (26, 5479362), (28, 5087979), (36, 3957317), (39, 3652908), (42, 3391986), (52, 2739681), (63, 2261324), (78, 1826454), (84, 1695993), (91, 1565532), (117, 1217636), (126, 1130662), (156, 913227), (182, 782766), (234, 608818), (252, 565331), (273, 521844), (364, 391383), (468, 304409), (546, 260922), (819, 173948), (1092, 130461), (1638, 86974), (3276, 43487)]