72448272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 220602200

約数和(自身を除く): 148153928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 229, 234, 312, 338, 458, 468, 507, 624, 676, 687, 916, 936, 1014, 1352, 1374, 1521, 1832, 1872, 2028, 2061, 2197, 2704, 2748, 2977, 3042, 3664, 4056, 4122, 4394, 5496, 5954, 6084, 6591, 8112, 8244, 8788, 8931, 10992, 11908, 12168, 13182, 16488, 17576, 17862, 19773, 23816, 24336, 26364, 26793, 32976, 35152, 35724, 38701, 39546, 47632, 52728, 53586, 71448, 77402, 79092, 105456, 107172, 116103, 142896, 154804, 158184, 214344, 232206, 309608, 316368, 348309, 428688, 464412, 503113, 619216, 696618, 928824, 1006226, 1393236, 1509339, 1857648, 2012452, 2786472, 3018678, 4024904, 4528017, 5572944, 6037356, 8049808, 9056034, 12074712, 18112068, 24149424, 36224136, 72448272]

約数ペア:

[(1, 72448272), (2, 36224136), (3, 24149424), (4, 18112068), (6, 12074712), (8, 9056034), (9, 8049808), (12, 6037356), (13, 5572944), (16, 4528017), (18, 4024904), (24, 3018678), (26, 2786472), (36, 2012452), (39, 1857648), (48, 1509339), (52, 1393236), (72, 1006226), (78, 928824), (104, 696618), (117, 619216), (144, 503113), (156, 464412), (169, 428688), (208, 348309), (229, 316368), (234, 309608), (312, 232206), (338, 214344), (458, 158184), (468, 154804), (507, 142896), (624, 116103), (676, 107172), (687, 105456), (916, 79092), (936, 77402), (1014, 71448), (1352, 53586), (1374, 52728), (1521, 47632), (1832, 39546), (1872, 38701), (2028, 35724), (2061, 35152), (2197, 32976), (2704, 26793), (2748, 26364), (2977, 24336), (3042, 23816), (3664, 19773), (4056, 17862), (4122, 17576), (4394, 16488), (5496, 13182), (5954, 12168), (6084, 11908), (6591, 10992), (8112, 8931), (8244, 8788)]