63647388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 134485092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 83, 84, 102, 119, 126, 153, 166, 179, 204, 238, 249, 252, 306, 332, 357, 358, 476, 498, 537, 581, 612, 714, 716, 747, 996, 1071, 1074, 1162, 1253, 1411, 1428, 1494, 1611, 1743, 2142, 2148, 2324, 2506, 2822, 2988, 3043, 3222, 3486, 3759, 4233, 4284, 5012, 5229, 5644, 6086, 6444, 6972, 7518, 8466, 9129, 9877, 10458, 11277, 12172, 12699, 14857, 15036, 16932, 18258, 19754, 20916, 21301, 22554, 25398, 27387, 29631, 29714, 36516, 39508, 42602, 44571, 45108, 50796, 54774, 59262, 59428, 63903, 85204, 88893, 89142, 103999, 109548, 118524, 127806, 133713, 177786, 178284, 191709, 207998, 252569, 255612, 267426, 311997, 355572, 383418, 415996, 505138, 534852, 623994, 757707, 766836, 935991, 1010276, 1247988, 1515414, 1767983, 1871982, 2273121, 3030828, 3535966, 3743964, 4546242, 5303949, 7071932, 9092484, 10607898, 15911847, 21215796, 31823694, 63647388]

約数ペア:

[(1, 63647388), (2, 31823694), (3, 21215796), (4, 15911847), (6, 10607898), (7, 9092484), (9, 7071932), (12, 5303949), (14, 4546242), (17, 3743964), (18, 3535966), (21, 3030828), (28, 2273121), (34, 1871982), (36, 1767983), (42, 1515414), (51, 1247988), (63, 1010276), (68, 935991), (83, 766836), (84, 757707), (102, 623994), (119, 534852), (126, 505138), (153, 415996), (166, 383418), (179, 355572), (204, 311997), (238, 267426), (249, 255612), (252, 252569), (306, 207998), (332, 191709), (357, 178284), (358, 177786), (476, 133713), (498, 127806), (537, 118524), (581, 109548), (612, 103999), (714, 89142), (716, 88893), (747, 85204), (996, 63903), (1071, 59428), (1074, 59262), (1162, 54774), (1253, 50796), (1411, 45108), (1428, 44571), (1494, 42602), (1611, 39508), (1743, 36516), (2142, 29714), (2148, 29631), (2324, 27387), (2506, 25398), (2822, 22554), (2988, 21301), (3043, 20916), (3222, 19754), (3486, 18258), (3759, 16932), (4233, 15036), (4284, 14857), (5012, 12699), (5229, 12172), (5644, 11277), (6086, 10458), (6444, 9877), (6972, 9129), (7518, 8466)]