68871726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 204871680

約数和(自身を除く): 135999954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 37, 42, 51, 63, 66, 74, 77, 79, 99, 102, 111, 119, 126, 153, 154, 158, 187, 198, 222, 231, 237, 238, 259, 306, 333, 357, 374, 407, 462, 474, 518, 553, 561, 629, 666, 693, 711, 714, 777, 814, 869, 1071, 1106, 1122, 1221, 1258, 1309, 1343, 1386, 1422, 1554, 1659, 1683, 1738, 1887, 2142, 2331, 2442, 2607, 2618, 2686, 2849, 2923, 3318, 3366, 3663, 3774, 3927, 4029, 4403, 4662, 4977, 5214, 5661, 5698, 5846, 6083, 6919, 7326, 7821, 7854, 8058, 8547, 8769, 8806, 9401, 9954, 11322, 11781, 12087, 12166, 13209, 13838, 14773, 15642, 17094, 17538, 18249, 18802, 20461, 20757, 23562, 24174, 25641, 26307, 26418, 28203, 29546, 32153, 36498, 39627, 40922, 41514, 44319, 48433, 49691, 51282, 52614, 54747, 56406, 61383, 62271, 64306, 79254, 84609, 88638, 96459, 96866, 99382, 103411, 109494, 122766, 124542, 132957, 145299, 149073, 169218, 184149, 192918, 206822, 225071, 265914, 289377, 290598, 298146, 310233, 347837, 368298, 435897, 447219, 450142, 546601, 578754, 620466, 675213, 695674, 871794, 894438, 930699, 1043511, 1093202, 1350426, 1639803, 1861398, 2025639, 2087022, 3130533, 3279606, 3826207, 4051278, 4919409, 6261066, 7652414, 9838818, 11478621, 22957242, 34435863, 68871726]

約数ペア:

[(1, 68871726), (2, 34435863), (3, 22957242), (6, 11478621), (7, 9838818), (9, 7652414), (11, 6261066), (14, 4919409), (17, 4051278), (18, 3826207), (21, 3279606), (22, 3130533), (33, 2087022), (34, 2025639), (37, 1861398), (42, 1639803), (51, 1350426), (63, 1093202), (66, 1043511), (74, 930699), (77, 894438), (79, 871794), (99, 695674), (102, 675213), (111, 620466), (119, 578754), (126, 546601), (153, 450142), (154, 447219), (158, 435897), (187, 368298), (198, 347837), (222, 310233), (231, 298146), (237, 290598), (238, 289377), (259, 265914), (306, 225071), (333, 206822), (357, 192918), (374, 184149), (407, 169218), (462, 149073), (474, 145299), (518, 132957), (553, 124542), (561, 122766), (629, 109494), (666, 103411), (693, 99382), (711, 96866), (714, 96459), (777, 88638), (814, 84609), (869, 79254), (1071, 64306), (1106, 62271), (1122, 61383), (1221, 56406), (1258, 54747), (1309, 52614), (1343, 51282), (1386, 49691), (1422, 48433), (1554, 44319), (1659, 41514), (1683, 40922), (1738, 39627), (1887, 36498), (2142, 32153), (2331, 29546), (2442, 28203), (2607, 26418), (2618, 26307), (2686, 25641), (2849, 24174), (2923, 23562), (3318, 20757), (3366, 20461), (3663, 18802), (3774, 18249), (3927, 17538), (4029, 17094), (4403, 15642), (4662, 14773), (4977, 13838), (5214, 13209), (5661, 12166), (5698, 12087), (5846, 11781), (6083, 11322), (6919, 9954), (7326, 9401), (7821, 8806), (7854, 8769), (8058, 8547)]