61287768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 177465600

約数和(自身を除く): 116177832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 631, 639, 684, 852, 1262, 1278, 1349, 1368, 1704, 1893, 2524, 2556, 2698, 3786, 4047, 5048, 5112, 5396, 5679, 7572, 8094, 10792, 11358, 11989, 12141, 15144, 16188, 22716, 23978, 24282, 32376, 35967, 44801, 45432, 47956, 48564, 71934, 89602, 95912, 97128, 107901, 134403, 143868, 179204, 215802, 268806, 287736, 358408, 403209, 431604, 537612, 806418, 851219, 863208, 1075224, 1612836, 1702438, 2553657, 3225672, 3404876, 5107314, 6809752, 7660971, 10214628, 15321942, 20429256, 30643884, 61287768]

約数ペア:

[(1, 61287768), (2, 30643884), (3, 20429256), (4, 15321942), (6, 10214628), (8, 7660971), (9, 6809752), (12, 5107314), (18, 3404876), (19, 3225672), (24, 2553657), (36, 1702438), (38, 1612836), (57, 1075224), (71, 863208), (72, 851219), (76, 806418), (114, 537612), (142, 431604), (152, 403209), (171, 358408), (213, 287736), (228, 268806), (284, 215802), (342, 179204), (426, 143868), (456, 134403), (568, 107901), (631, 97128), (639, 95912), (684, 89602), (852, 71934), (1262, 48564), (1278, 47956), (1349, 45432), (1368, 44801), (1704, 35967), (1893, 32376), (2524, 24282), (2556, 23978), (2698, 22716), (3786, 16188), (4047, 15144), (5048, 12141), (5112, 11989), (5396, 11358), (5679, 10792), (7572, 8094)]