67197328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 154704384

約数和(自身を除く): 87507056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 374, 407, 592, 607, 629, 748, 814, 1214, 1258, 1496, 1628, 2428, 2516, 2992, 3256, 4856, 5032, 6512, 6677, 6919, 9712, 10064, 10319, 13354, 13838, 20638, 22459, 26708, 27676, 41276, 44918, 53416, 55352, 82552, 89836, 106832, 110704, 113509, 165104, 179672, 227018, 247049, 359344, 381803, 454036, 494098, 763606, 908072, 988196, 1527212, 1816144, 1976392, 3054424, 3952784, 4199833, 6108848, 8399666, 16799332, 33598664, 67197328]

約数ペア:

[(1, 67197328), (2, 33598664), (4, 16799332), (8, 8399666), (11, 6108848), (16, 4199833), (17, 3952784), (22, 3054424), (34, 1976392), (37, 1816144), (44, 1527212), (68, 988196), (74, 908072), (88, 763606), (136, 494098), (148, 454036), (176, 381803), (187, 359344), (272, 247049), (296, 227018), (374, 179672), (407, 165104), (592, 113509), (607, 110704), (629, 106832), (748, 89836), (814, 82552), (1214, 55352), (1258, 53416), (1496, 44918), (1628, 41276), (2428, 27676), (2516, 26708), (2992, 22459), (3256, 20638), (4856, 13838), (5032, 13354), (6512, 10319), (6677, 10064), (6919, 9712)]