25656996564

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37871}}^1$

素因数の和:37948

約数の個数: 144

約数和(自身を含む): 72952379136

約数和(自身を除く): 47295382572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 81, 82, 102, 108, 123, 153, 162, 164, 204, 243, 246, 306, 324, 369, 459, 486, 492, 612, 697, 738, 918, 972, 1107, 1377, 1394, 1476, 1836, 2091, 2214, 2754, 2788, 3321, 4131, 4182, 4428, 5508, 6273, 6642, 8262, 8364, 9963, 12546, 13284, 16524, 18819, 19926, 25092, 37638, 37871, 39852, 56457, 75276, 75742, 112914, 113613, 151484, 169371, 225828, 227226, 338742, 340839, 454452, 643807, 677484, 681678, 1022517, 1287614, 1363356, 1552711, 1931421, 2045034, 2575228, 3067551, 3105422, 3862842, 4090068, 4658133, 5794263, 6135102, 6210844, 7725684, 9202653, 9316266, 11588526, 12270204, 13974399, 17382789, 18405306, 18632532, 23177052, 26396087, 27948798, 34765578, 36810612, 41923197, 52148367, 52792174, 55897596, 69531156, 79188261, 83846394, 104296734, 105584348, 125769591, 156445101, 158376522, 167692788, 208593468, 237564783, 251539182, 312890202, 316753044, 377308773, 475129566, 503078364, 625780404, 712694349, 754617546, 950259132, 1425388698, 1509235092, 2138083047, 2850777396, 4276166094, 6414249141, 8552332188, 12828498282, 25656996564]

約数ペア:

[(1, 25656996564), (2, 12828498282), (3, 8552332188), (4, 6414249141), (6, 4276166094), (9, 2850777396), (12, 2138083047), (17, 1509235092), (18, 1425388698), (27, 950259132), (34, 754617546), (36, 712694349), (41, 625780404), (51, 503078364), (54, 475129566), (68, 377308773), (81, 316753044), (82, 312890202), (102, 251539182), (108, 237564783), (123, 208593468), (153, 167692788), (162, 158376522), (164, 156445101), (204, 125769591), (243, 105584348), (246, 104296734), (306, 83846394), (324, 79188261), (369, 69531156), (459, 55897596), (486, 52792174), (492, 52148367), (612, 41923197), (697, 36810612), (738, 34765578), (918, 27948798), (972, 26396087), (1107, 23177052), (1377, 18632532), (1394, 18405306), (1476, 17382789), (1836, 13974399), (2091, 12270204), (2214, 11588526), (2754, 9316266), (2788, 9202653), (3321, 7725684), (4131, 6210844), (4182, 6135102), (4428, 5794263), (5508, 4658133), (6273, 4090068), (6642, 3862842), (8262, 3105422), (8364, 3067551), (9963, 2575228), (12546, 2045034), (13284, 1931421), (16524, 1552711), (18819, 1363356), (19926, 1287614), (25092, 1022517), (37638, 681678), (37871, 677484), (39852, 643807), (56457, 454452), (75276, 340839), (75742, 338742), (112914, 227226), (113613, 225828), (151484, 169371)]