86552620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 245145600

約数和(自身を除く): 158592980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 37, 44, 49, 55, 62, 70, 74, 77, 98, 110, 124, 140, 148, 154, 155, 185, 196, 217, 220, 245, 259, 308, 310, 341, 343, 370, 385, 407, 434, 490, 518, 539, 620, 682, 686, 740, 770, 814, 868, 980, 1036, 1078, 1085, 1147, 1295, 1364, 1372, 1519, 1540, 1628, 1705, 1715, 1813, 2035, 2156, 2170, 2294, 2387, 2590, 2695, 2849, 3038, 3410, 3430, 3626, 3773, 4070, 4340, 4588, 4774, 5180, 5390, 5698, 5735, 6076, 6820, 6860, 7252, 7546, 7595, 8029, 8140, 9065, 9548, 10633, 10780, 11396, 11470, 11935, 12617, 12691, 14245, 15092, 15190, 16058, 16709, 18130, 18865, 19943, 21266, 22940, 23870, 25234, 25382, 28490, 30380, 32116, 33418, 36260, 37730, 39886, 40145, 42532, 47740, 50468, 50764, 53165, 56203, 56980, 63085, 63455, 66836, 75460, 79772, 80290, 83545, 88319, 99715, 106330, 112406, 116963, 126170, 126910, 139601, 160580, 167090, 176638, 199430, 212660, 224812, 233926, 252340, 253820, 279202, 281015, 334180, 353276, 393421, 398860, 441595, 467852, 558404, 562030, 584815, 618233, 698005, 786842, 883190, 1124060, 1169630, 1236466, 1396010, 1573684, 1766380, 1967105, 2339260, 2472932, 2792020, 3091165, 3934210, 4327631, 6182330, 7868420, 8655262, 12364660, 17310524, 21638155, 43276310, 86552620]

約数ペア:

[(1, 86552620), (2, 43276310), (4, 21638155), (5, 17310524), (7, 12364660), (10, 8655262), (11, 7868420), (14, 6182330), (20, 4327631), (22, 3934210), (28, 3091165), (31, 2792020), (35, 2472932), (37, 2339260), (44, 1967105), (49, 1766380), (55, 1573684), (62, 1396010), (70, 1236466), (74, 1169630), (77, 1124060), (98, 883190), (110, 786842), (124, 698005), (140, 618233), (148, 584815), (154, 562030), (155, 558404), (185, 467852), (196, 441595), (217, 398860), (220, 393421), (245, 353276), (259, 334180), (308, 281015), (310, 279202), (341, 253820), (343, 252340), (370, 233926), (385, 224812), (407, 212660), (434, 199430), (490, 176638), (518, 167090), (539, 160580), (620, 139601), (682, 126910), (686, 126170), (740, 116963), (770, 112406), (814, 106330), (868, 99715), (980, 88319), (1036, 83545), (1078, 80290), (1085, 79772), (1147, 75460), (1295, 66836), (1364, 63455), (1372, 63085), (1519, 56980), (1540, 56203), (1628, 53165), (1705, 50764), (1715, 50468), (1813, 47740), (2035, 42532), (2156, 40145), (2170, 39886), (2294, 37730), (2387, 36260), (2590, 33418), (2695, 32116), (2849, 30380), (3038, 28490), (3410, 25382), (3430, 25234), (3626, 23870), (3773, 22940), (4070, 21266), (4340, 19943), (4588, 18865), (4774, 18130), (5180, 16709), (5390, 16058), (5698, 15190), (5735, 15092), (6076, 14245), (6820, 12691), (6860, 12617), (7252, 11935), (7546, 11470), (7595, 11396), (8029, 10780), (8140, 10633), (9065, 9548)]