64394946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 124717374

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 911, 918, 1071, 1122, 1309, 1386, 1683, 1822, 2079, 2142, 2618, 2733, 3213, 3366, 3927, 4158, 5049, 5466, 6377, 6426, 7854, 8199, 10021, 10098, 11781, 12754, 15487, 16398, 19131, 20042, 23562, 24597, 30063, 30974, 35343, 38262, 46461, 49194, 57393, 60126, 70147, 70686, 90189, 92922, 108409, 114786, 139383, 140294, 170357, 172179, 180378, 210441, 216818, 270567, 278766, 325227, 340714, 344358, 418149, 420882, 511071, 541134, 631323, 650454, 836298, 975681, 1022142, 1192499, 1262646, 1533213, 1893969, 1951362, 2384998, 2927043, 3066426, 3577497, 3787938, 4599639, 5854086, 7154994, 9199278, 10732491, 21464982, 32197473, 64394946]

約数ペア:

[(1, 64394946), (2, 32197473), (3, 21464982), (6, 10732491), (7, 9199278), (9, 7154994), (11, 5854086), (14, 4599639), (17, 3787938), (18, 3577497), (21, 3066426), (22, 2927043), (27, 2384998), (33, 1951362), (34, 1893969), (42, 1533213), (51, 1262646), (54, 1192499), (63, 1022142), (66, 975681), (77, 836298), (99, 650454), (102, 631323), (119, 541134), (126, 511071), (153, 420882), (154, 418149), (187, 344358), (189, 340714), (198, 325227), (231, 278766), (238, 270567), (297, 216818), (306, 210441), (357, 180378), (374, 172179), (378, 170357), (459, 140294), (462, 139383), (561, 114786), (594, 108409), (693, 92922), (714, 90189), (911, 70686), (918, 70147), (1071, 60126), (1122, 57393), (1309, 49194), (1386, 46461), (1683, 38262), (1822, 35343), (2079, 30974), (2142, 30063), (2618, 24597), (2733, 23562), (3213, 20042), (3366, 19131), (3927, 16398), (4158, 15487), (5049, 12754), (5466, 11781), (6377, 10098), (6426, 10021), (7854, 8199)]