87209304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 272509440

約数和(自身を除く): 185300136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 547, 584, 728, 876, 949, 1022, 1092, 1094, 1533, 1641, 1752, 1898, 2044, 2184, 2188, 2847, 3066, 3282, 3796, 3829, 4088, 4376, 5694, 6132, 6564, 6643, 7111, 7592, 7658, 11388, 11487, 12264, 13128, 13286, 14222, 15316, 19929, 21333, 22776, 22974, 26572, 28444, 30632, 39858, 39931, 42666, 45948, 49777, 53144, 56888, 79716, 79862, 85332, 91896, 99554, 119793, 149331, 159432, 159724, 170664, 199108, 239586, 279517, 298662, 319448, 398216, 479172, 519103, 559034, 597324, 838551, 958344, 1038206, 1118068, 1194648, 1557309, 1677102, 2076412, 2236136, 3114618, 3354204, 3633721, 4152824, 6229236, 6708408, 7267442, 10901163, 12458472, 14534884, 21802326, 29069768, 43604652, 87209304]

約数ペア:

[(1, 87209304), (2, 43604652), (3, 29069768), (4, 21802326), (6, 14534884), (7, 12458472), (8, 10901163), (12, 7267442), (13, 6708408), (14, 6229236), (21, 4152824), (24, 3633721), (26, 3354204), (28, 3114618), (39, 2236136), (42, 2076412), (52, 1677102), (56, 1557309), (73, 1194648), (78, 1118068), (84, 1038206), (91, 958344), (104, 838551), (146, 597324), (156, 559034), (168, 519103), (182, 479172), (219, 398216), (273, 319448), (292, 298662), (312, 279517), (364, 239586), (438, 199108), (511, 170664), (546, 159724), (547, 159432), (584, 149331), (728, 119793), (876, 99554), (949, 91896), (1022, 85332), (1092, 79862), (1094, 79716), (1533, 56888), (1641, 53144), (1752, 49777), (1898, 45948), (2044, 42666), (2184, 39931), (2188, 39858), (2847, 30632), (3066, 28444), (3282, 26572), (3796, 22974), (3829, 22776), (4088, 21333), (4376, 19929), (5694, 15316), (6132, 14222), (6564, 13286), (6643, 13128), (7111, 12264), (7592, 11487), (7658, 11388)]