78758892

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 221981760

約数和(自身を除く): 143222868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 81, 102, 108, 153, 158, 162, 181, 204, 237, 306, 316, 324, 362, 459, 474, 543, 612, 711, 724, 918, 948, 1086, 1343, 1377, 1422, 1629, 1836, 2133, 2172, 2686, 2754, 2844, 3077, 3258, 4029, 4266, 4887, 5372, 5508, 6154, 6399, 6516, 8058, 8532, 9231, 9774, 12087, 12308, 12798, 14299, 14661, 16116, 18462, 19548, 24174, 25596, 27693, 28598, 29322, 36261, 36924, 42897, 48348, 55386, 57196, 58644, 72522, 83079, 85794, 108783, 110772, 128691, 145044, 166158, 171588, 217566, 243083, 249237, 257382, 332316, 386073, 435132, 486166, 498474, 514764, 729249, 772146, 972332, 996948, 1158219, 1458498, 1544292, 2187747, 2316438, 2916996, 4375494, 4632876, 6563241, 8750988, 13126482, 19689723, 26252964, 39379446, 78758892]

約数ペア:

[(1, 78758892), (2, 39379446), (3, 26252964), (4, 19689723), (6, 13126482), (9, 8750988), (12, 6563241), (17, 4632876), (18, 4375494), (27, 2916996), (34, 2316438), (36, 2187747), (51, 1544292), (54, 1458498), (68, 1158219), (79, 996948), (81, 972332), (102, 772146), (108, 729249), (153, 514764), (158, 498474), (162, 486166), (181, 435132), (204, 386073), (237, 332316), (306, 257382), (316, 249237), (324, 243083), (362, 217566), (459, 171588), (474, 166158), (543, 145044), (612, 128691), (711, 110772), (724, 108783), (918, 85794), (948, 83079), (1086, 72522), (1343, 58644), (1377, 57196), (1422, 55386), (1629, 48348), (1836, 42897), (2133, 36924), (2172, 36261), (2686, 29322), (2754, 28598), (2844, 27693), (3077, 25596), (3258, 24174), (4029, 19548), (4266, 18462), (4887, 16116), (5372, 14661), (5508, 14299), (6154, 12798), (6399, 12308), (6516, 12087), (8058, 9774), (8532, 9231)]