68805792

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 150791040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 587, 592, 666, 792, 814, 888, 1056, 1174, 1184, 1221, 1332, 1584, 1628, 1761, 1776, 2348, 2442, 2664, 3168, 3256, 3522, 3552, 3663, 4696, 4884, 5283, 5328, 6457, 6512, 7044, 7326, 9392, 9768, 10566, 10656, 12914, 13024, 14088, 14652, 18784, 19371, 19536, 21132, 21719, 25828, 28176, 29304, 38742, 39072, 42264, 43438, 51656, 56352, 58113, 58608, 65157, 77484, 84528, 86876, 103312, 116226, 117216, 130314, 154968, 169056, 173752, 195471, 206624, 232452, 238909, 260628, 309936, 347504, 390942, 464904, 477818, 521256, 619872, 695008, 716727, 781884, 929808, 955636, 1042512, 1433454, 1563768, 1859616, 1911272, 2085024, 2150181, 2866908, 3127536, 3822544, 4300362, 5733816, 6255072, 7645088, 8600724, 11467632, 17201448, 22935264, 34402896, 68805792]

約数ペア:

[(1, 68805792), (2, 34402896), (3, 22935264), (4, 17201448), (6, 11467632), (8, 8600724), (9, 7645088), (11, 6255072), (12, 5733816), (16, 4300362), (18, 3822544), (22, 3127536), (24, 2866908), (32, 2150181), (33, 2085024), (36, 1911272), (37, 1859616), (44, 1563768), (48, 1433454), (66, 1042512), (72, 955636), (74, 929808), (88, 781884), (96, 716727), (99, 695008), (111, 619872), (132, 521256), (144, 477818), (148, 464904), (176, 390942), (198, 347504), (222, 309936), (264, 260628), (288, 238909), (296, 232452), (333, 206624), (352, 195471), (396, 173752), (407, 169056), (444, 154968), (528, 130314), (587, 117216), (592, 116226), (666, 103312), (792, 86876), (814, 84528), (888, 77484), (1056, 65157), (1174, 58608), (1184, 58113), (1221, 56352), (1332, 51656), (1584, 43438), (1628, 42264), (1761, 39072), (1776, 38742), (2348, 29304), (2442, 28176), (2664, 25828), (3168, 21719), (3256, 21132), (3522, 19536), (3552, 19371), (3663, 18784), (4696, 14652), (4884, 14088), (5283, 13024), (5328, 12914), (6457, 10656), (6512, 10566), (7044, 9768), (7326, 9392)]