72959328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 108

約数和(自身を含む): 224815500

約数和(自身を除く): 151856172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1499, 1521, 1872, 2028, 2704, 2998, 3042, 3744, 4056, 4497, 5408, 5996, 6084, 8112, 8994, 11992, 12168, 13491, 16224, 17988, 19487, 23984, 24336, 26982, 35976, 38974, 47968, 48672, 53964, 58461, 71952, 77948, 107928, 116922, 143904, 155896, 175383, 215856, 233844, 253331, 311792, 350766, 431712, 467688, 506662, 623584, 701532, 759993, 935376, 1013324, 1403064, 1519986, 1870752, 2026648, 2279979, 2806128, 3039972, 4053296, 4559958, 5612256, 6079944, 8106592, 9119916, 12159888, 18239832, 24319776, 36479664, 72959328]

約数ペア:

[(1, 72959328), (2, 36479664), (3, 24319776), (4, 18239832), (6, 12159888), (8, 9119916), (9, 8106592), (12, 6079944), (13, 5612256), (16, 4559958), (18, 4053296), (24, 3039972), (26, 2806128), (32, 2279979), (36, 2026648), (39, 1870752), (48, 1519986), (52, 1403064), (72, 1013324), (78, 935376), (96, 759993), (104, 701532), (117, 623584), (144, 506662), (156, 467688), (169, 431712), (208, 350766), (234, 311792), (288, 253331), (312, 233844), (338, 215856), (416, 175383), (468, 155896), (507, 143904), (624, 116922), (676, 107928), (936, 77948), (1014, 71952), (1248, 58461), (1352, 53964), (1499, 48672), (1521, 47968), (1872, 38974), (2028, 35976), (2704, 26982), (2998, 24336), (3042, 23984), (3744, 19487), (4056, 17988), (4497, 16224), (5408, 13491), (5996, 12168), (6084, 11992), (8112, 8994)]