72133344

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:209

約数の個数: 108

約数和(自身を含む): 212402736

約数和(自身を除く): 140269392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 73, 94, 96, 141, 144, 146, 188, 219, 282, 288, 292, 376, 423, 438, 564, 584, 657, 752, 846, 876, 1128, 1168, 1314, 1504, 1692, 1752, 2256, 2336, 2628, 3384, 3431, 3504, 4512, 5256, 5329, 6768, 6862, 7008, 10293, 10512, 10658, 13536, 13724, 15987, 20586, 21024, 21316, 27448, 30879, 31974, 41172, 42632, 47961, 54896, 61758, 63948, 82344, 85264, 95922, 109792, 123516, 127896, 164688, 170528, 191844, 247032, 250463, 255792, 329376, 383688, 494064, 500926, 511584, 751389, 767376, 988128, 1001852, 1502778, 1534752, 2003704, 2254167, 3005556, 4007408, 4508334, 6011112, 8014816, 9016668, 12022224, 18033336, 24044448, 36066672, 72133344]

約数ペア:

[(1, 72133344), (2, 36066672), (3, 24044448), (4, 18033336), (6, 12022224), (8, 9016668), (9, 8014816), (12, 6011112), (16, 4508334), (18, 4007408), (24, 3005556), (32, 2254167), (36, 2003704), (47, 1534752), (48, 1502778), (72, 1001852), (73, 988128), (94, 767376), (96, 751389), (141, 511584), (144, 500926), (146, 494064), (188, 383688), (219, 329376), (282, 255792), (288, 250463), (292, 247032), (376, 191844), (423, 170528), (438, 164688), (564, 127896), (584, 123516), (657, 109792), (752, 95922), (846, 85264), (876, 82344), (1128, 63948), (1168, 61758), (1314, 54896), (1504, 47961), (1692, 42632), (1752, 41172), (2256, 31974), (2336, 30879), (2628, 27448), (3384, 21316), (3431, 21024), (3504, 20586), (4512, 15987), (5256, 13724), (5329, 13536), (6768, 10658), (6862, 10512), (7008, 10293)]