78365334

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 169850880

約数和(自身を除く): 91485546

約数列:

[1, 2, 3, 6, 31, 37, 59, 62, 74, 93, 111, 118, 177, 186, 193, 222, 354, 386, 579, 1147, 1158, 1829, 2183, 2294, 3441, 3658, 4366, 5487, 5983, 6549, 6882, 7141, 10974, 11387, 11966, 13098, 14282, 17949, 21423, 22774, 34161, 35898, 42846, 67673, 68322, 135346, 203019, 221371, 352997, 406038, 421319, 442742, 664113, 705994, 842638, 1058991, 1263957, 1328226, 2117982, 2527914, 13060889, 26121778, 39182667, 78365334]

約数ペア:

[(1, 78365334), (2, 39182667), (3, 26121778), (6, 13060889), (31, 2527914), (37, 2117982), (59, 1328226), (62, 1263957), (74, 1058991), (93, 842638), (111, 705994), (118, 664113), (177, 442742), (186, 421319), (193, 406038), (222, 352997), (354, 221371), (386, 203019), (579, 135346), (1147, 68322), (1158, 67673), (1829, 42846), (2183, 35898), (2294, 34161), (3441, 22774), (3658, 21423), (4366, 17949), (5487, 14282), (5983, 13098), (6549, 11966), (6882, 11387), (7141, 10974)]