65343888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 120

約数和(自身を含む): 198424800

約数和(自身を除く): 133080912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 419, 432, 456, 513, 684, 722, 838, 912, 1026, 1083, 1257, 1368, 1444, 1676, 2052, 2166, 2514, 2736, 2888, 3249, 3352, 3771, 4104, 4332, 5028, 5776, 6498, 6704, 7542, 7961, 8208, 8664, 9747, 10056, 11313, 12996, 15084, 15922, 17328, 19494, 20112, 22626, 23883, 25992, 30168, 31844, 38988, 45252, 47766, 51984, 60336, 63688, 71649, 77976, 90504, 95532, 127376, 143298, 151259, 155952, 181008, 191064, 214947, 286596, 302518, 382128, 429894, 453777, 573192, 605036, 859788, 907554, 1146384, 1210072, 1361331, 1719576, 1815108, 2420144, 2722662, 3439152, 3630216, 4083993, 5445324, 7260432, 8167986, 10890648, 16335972, 21781296, 32671944, 65343888]

約数ペア:

[(1, 65343888), (2, 32671944), (3, 21781296), (4, 16335972), (6, 10890648), (8, 8167986), (9, 7260432), (12, 5445324), (16, 4083993), (18, 3630216), (19, 3439152), (24, 2722662), (27, 2420144), (36, 1815108), (38, 1719576), (48, 1361331), (54, 1210072), (57, 1146384), (72, 907554), (76, 859788), (108, 605036), (114, 573192), (144, 453777), (152, 429894), (171, 382128), (216, 302518), (228, 286596), (304, 214947), (342, 191064), (361, 181008), (419, 155952), (432, 151259), (456, 143298), (513, 127376), (684, 95532), (722, 90504), (838, 77976), (912, 71649), (1026, 63688), (1083, 60336), (1257, 51984), (1368, 47766), (1444, 45252), (1676, 38988), (2052, 31844), (2166, 30168), (2514, 25992), (2736, 23883), (2888, 22626), (3249, 20112), (3352, 19494), (3771, 17328), (4104, 15922), (4332, 15084), (5028, 12996), (5776, 11313), (6498, 10056), (6704, 9747), (7542, 8664), (7961, 8208)]