77407992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 219648000

約数和(自身を除く): 142240008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 248, 279, 316, 372, 439, 474, 558, 632, 711, 744, 878, 948, 1116, 1317, 1422, 1756, 1896, 2232, 2449, 2634, 2844, 3512, 3951, 4898, 5268, 5688, 7347, 7902, 9796, 10536, 13609, 14694, 15804, 19592, 22041, 27218, 29388, 31608, 34681, 40827, 44082, 54436, 58776, 69362, 81654, 88164, 104043, 108872, 122481, 138724, 163308, 176328, 208086, 244962, 277448, 312129, 326616, 416172, 489924, 624258, 832344, 979848, 1075111, 1248516, 2150222, 2497032, 3225333, 4300444, 6450666, 8600888, 9675999, 12901332, 19351998, 25802664, 38703996, 77407992]

約数ペア:

[(1, 77407992), (2, 38703996), (3, 25802664), (4, 19351998), (6, 12901332), (8, 9675999), (9, 8600888), (12, 6450666), (18, 4300444), (24, 3225333), (31, 2497032), (36, 2150222), (62, 1248516), (72, 1075111), (79, 979848), (93, 832344), (124, 624258), (158, 489924), (186, 416172), (237, 326616), (248, 312129), (279, 277448), (316, 244962), (372, 208086), (439, 176328), (474, 163308), (558, 138724), (632, 122481), (711, 108872), (744, 104043), (878, 88164), (948, 81654), (1116, 69362), (1317, 58776), (1422, 54436), (1756, 44082), (1896, 40827), (2232, 34681), (2449, 31608), (2634, 29388), (2844, 27218), (3512, 22041), (3951, 19592), (4898, 15804), (5268, 14694), (5688, 13609), (7347, 10536), (7902, 9796)]