72863784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 241862400

約数和(自身を除く): 168998616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1087, 1176, 1197, 1368, 1596, 1764, 1862, 2174, 2394, 2793, 3192, 3261, 3528, 3724, 4348, 4788, 5586, 6522, 7448, 7609, 8379, 8696, 9576, 9783, 11172, 13044, 15218, 16758, 19566, 20653, 22344, 22827, 26088, 30436, 33516, 39132, 41306, 45654, 53263, 60872, 61959, 67032, 68481, 78264, 82612, 91308, 106526, 123918, 136962, 144571, 159789, 165224, 182616, 185877, 213052, 247836, 273924, 289142, 319578, 371754, 426104, 433713, 479367, 495672, 547848, 578284, 639156, 743508, 867426, 958734, 1011997, 1156568, 1278312, 1301139, 1487016, 1734852, 1917468, 2023994, 2602278, 3035991, 3469704, 3834936, 4047988, 5204556, 6071982, 8095976, 9107973, 10409112, 12143964, 18215946, 24287928, 36431892, 72863784]

約数ペア:

[(1, 72863784), (2, 36431892), (3, 24287928), (4, 18215946), (6, 12143964), (7, 10409112), (8, 9107973), (9, 8095976), (12, 6071982), (14, 5204556), (18, 4047988), (19, 3834936), (21, 3469704), (24, 3035991), (28, 2602278), (36, 2023994), (38, 1917468), (42, 1734852), (49, 1487016), (56, 1301139), (57, 1278312), (63, 1156568), (72, 1011997), (76, 958734), (84, 867426), (98, 743508), (114, 639156), (126, 578284), (133, 547848), (147, 495672), (152, 479367), (168, 433713), (171, 426104), (196, 371754), (228, 319578), (252, 289142), (266, 273924), (294, 247836), (342, 213052), (392, 185877), (399, 182616), (441, 165224), (456, 159789), (504, 144571), (532, 136962), (588, 123918), (684, 106526), (798, 91308), (882, 82612), (931, 78264), (1064, 68481), (1087, 67032), (1176, 61959), (1197, 60872), (1368, 53263), (1596, 45654), (1764, 41306), (1862, 39132), (2174, 33516), (2394, 30436), (2793, 26088), (3192, 22827), (3261, 22344), (3528, 20653), (3724, 19566), (4348, 16758), (4788, 15218), (5586, 13044), (6522, 11172), (7448, 9783), (7609, 9576), (8379, 8696)]