63975888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 191828000

約数和(自身を除く): 127852112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 349, 402, 456, 536, 603, 684, 698, 804, 912, 1047, 1072, 1206, 1273, 1368, 1396, 1608, 2094, 2412, 2546, 2736, 2792, 3141, 3216, 3819, 4188, 4824, 5092, 5584, 6282, 6631, 7638, 8376, 9648, 10184, 11457, 12564, 13262, 15276, 16752, 19893, 20368, 22914, 23383, 25128, 26524, 30552, 39786, 45828, 46766, 50256, 53048, 59679, 61104, 70149, 79572, 91656, 93532, 106096, 119358, 140298, 159144, 183312, 187064, 210447, 238716, 280596, 318288, 374128, 420894, 444277, 477432, 561192, 841788, 888554, 954864, 1122384, 1332831, 1683576, 1777108, 2665662, 3367152, 3554216, 3998493, 5331324, 7108432, 7996986, 10662648, 15993972, 21325296, 31987944, 63975888]

約数ペア:

[(1, 63975888), (2, 31987944), (3, 21325296), (4, 15993972), (6, 10662648), (8, 7996986), (9, 7108432), (12, 5331324), (16, 3998493), (18, 3554216), (19, 3367152), (24, 2665662), (36, 1777108), (38, 1683576), (48, 1332831), (57, 1122384), (67, 954864), (72, 888554), (76, 841788), (114, 561192), (134, 477432), (144, 444277), (152, 420894), (171, 374128), (201, 318288), (228, 280596), (268, 238716), (304, 210447), (342, 187064), (349, 183312), (402, 159144), (456, 140298), (536, 119358), (603, 106096), (684, 93532), (698, 91656), (804, 79572), (912, 70149), (1047, 61104), (1072, 59679), (1206, 53048), (1273, 50256), (1368, 46766), (1396, 45828), (1608, 39786), (2094, 30552), (2412, 26524), (2546, 25128), (2736, 23383), (2792, 22914), (3141, 20368), (3216, 19893), (3819, 16752), (4188, 15276), (4824, 13262), (5092, 12564), (5584, 11457), (6282, 10184), (6631, 9648), (7638, 8376)]