72796176

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 218316384

約数和(自身を除く): 145520208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 131, 136, 144, 153, 204, 227, 262, 272, 306, 393, 408, 454, 524, 612, 681, 786, 816, 908, 1048, 1179, 1224, 1362, 1572, 1816, 2043, 2096, 2227, 2358, 2448, 2724, 3144, 3632, 3859, 4086, 4454, 4716, 5448, 6288, 6681, 7718, 8172, 8908, 9432, 10896, 11577, 13362, 15436, 16344, 17816, 18864, 20043, 23154, 26724, 29737, 30872, 32688, 34731, 35632, 40086, 46308, 53448, 59474, 61744, 69462, 80172, 89211, 92616, 106896, 118948, 138924, 160344, 178422, 185232, 237896, 267633, 277848, 320688, 356844, 475792, 505529, 535266, 555696, 713688, 1011058, 1070532, 1427376, 1516587, 2022116, 2141064, 3033174, 4044232, 4282128, 4549761, 6066348, 8088464, 9099522, 12132696, 18199044, 24265392, 36398088, 72796176]

約数ペア:

[(1, 72796176), (2, 36398088), (3, 24265392), (4, 18199044), (6, 12132696), (8, 9099522), (9, 8088464), (12, 6066348), (16, 4549761), (17, 4282128), (18, 4044232), (24, 3033174), (34, 2141064), (36, 2022116), (48, 1516587), (51, 1427376), (68, 1070532), (72, 1011058), (102, 713688), (131, 555696), (136, 535266), (144, 505529), (153, 475792), (204, 356844), (227, 320688), (262, 277848), (272, 267633), (306, 237896), (393, 185232), (408, 178422), (454, 160344), (524, 138924), (612, 118948), (681, 106896), (786, 92616), (816, 89211), (908, 80172), (1048, 69462), (1179, 61744), (1224, 59474), (1362, 53448), (1572, 46308), (1816, 40086), (2043, 35632), (2096, 34731), (2227, 32688), (2358, 30872), (2448, 29737), (2724, 26724), (3144, 23154), (3632, 20043), (3859, 18864), (4086, 17816), (4454, 16344), (4716, 15436), (5448, 13362), (6288, 11577), (6681, 10896), (7718, 9432), (8172, 8908)]