72130464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 241008768

約数和(自身を除く): 168878304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 967, 1008, 1036, 1184, 1332, 1554, 1776, 1934, 2016, 2072, 2331, 2664, 2901, 3108, 3552, 3868, 4144, 4662, 5328, 5802, 6216, 6769, 7736, 8288, 8703, 9324, 10656, 11604, 12432, 13538, 15472, 17406, 18648, 20307, 23208, 24864, 27076, 30944, 34812, 35779, 37296, 40614, 46416, 54152, 60921, 69624, 71558, 74592, 81228, 92832, 107337, 108304, 121842, 139248, 143116, 162456, 214674, 216608, 243684, 250453, 278496, 286232, 322011, 324912, 429348, 487368, 500906, 572464, 644022, 649824, 751359, 858696, 974736, 1001812, 1144928, 1288044, 1502718, 1717392, 1949472, 2003624, 2254077, 2576088, 3005436, 3434784, 4007248, 4508154, 5152176, 6010872, 8014496, 9016308, 10304352, 12021744, 18032616, 24043488, 36065232, 72130464]

約数ペア:

[(1, 72130464), (2, 36065232), (3, 24043488), (4, 18032616), (6, 12021744), (7, 10304352), (8, 9016308), (9, 8014496), (12, 6010872), (14, 5152176), (16, 4508154), (18, 4007248), (21, 3434784), (24, 3005436), (28, 2576088), (32, 2254077), (36, 2003624), (37, 1949472), (42, 1717392), (48, 1502718), (56, 1288044), (63, 1144928), (72, 1001812), (74, 974736), (84, 858696), (96, 751359), (111, 649824), (112, 644022), (126, 572464), (144, 500906), (148, 487368), (168, 429348), (222, 324912), (224, 322011), (252, 286232), (259, 278496), (288, 250453), (296, 243684), (333, 216608), (336, 214674), (444, 162456), (504, 143116), (518, 139248), (592, 121842), (666, 108304), (672, 107337), (777, 92832), (888, 81228), (967, 74592), (1008, 71558), (1036, 69624), (1184, 60921), (1332, 54152), (1554, 46416), (1776, 40614), (1934, 37296), (2016, 35779), (2072, 34812), (2331, 30944), (2664, 27076), (2901, 24864), (3108, 23208), (3552, 20307), (3868, 18648), (4144, 17406), (4662, 15472), (5328, 13538), (5802, 12432), (6216, 11604), (6769, 10656), (7736, 9324), (8288, 8703)]