80913696

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 139717344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 79, 94, 96, 141, 158, 188, 227, 237, 282, 316, 376, 454, 474, 564, 632, 681, 752, 908, 948, 1128, 1264, 1362, 1504, 1816, 1896, 2256, 2528, 2724, 3632, 3713, 3792, 4512, 5448, 7264, 7426, 7584, 10669, 10896, 11139, 14852, 17933, 21338, 21792, 22278, 29704, 32007, 35866, 42676, 44556, 53799, 59408, 64014, 71732, 85352, 89112, 107598, 118816, 128028, 143464, 170704, 178224, 215196, 256056, 286928, 341408, 356448, 430392, 512112, 573856, 842851, 860784, 1024224, 1685702, 1721568, 2528553, 3371404, 5057106, 6742808, 10114212, 13485616, 20228424, 26971232, 40456848, 80913696]

約数ペア:

[(1, 80913696), (2, 40456848), (3, 26971232), (4, 20228424), (6, 13485616), (8, 10114212), (12, 6742808), (16, 5057106), (24, 3371404), (32, 2528553), (47, 1721568), (48, 1685702), (79, 1024224), (94, 860784), (96, 842851), (141, 573856), (158, 512112), (188, 430392), (227, 356448), (237, 341408), (282, 286928), (316, 256056), (376, 215196), (454, 178224), (474, 170704), (564, 143464), (632, 128028), (681, 118816), (752, 107598), (908, 89112), (948, 85352), (1128, 71732), (1264, 64014), (1362, 59408), (1504, 53799), (1816, 44556), (1896, 42676), (2256, 35866), (2528, 32007), (2724, 29704), (3632, 22278), (3713, 21792), (3792, 21338), (4512, 17933), (5448, 14852), (7264, 11139), (7426, 10896), (7584, 10669)]