123545052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 352864512

約数和(自身を除く): 229319460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 67, 68, 69, 92, 102, 131, 134, 138, 153, 201, 204, 207, 262, 268, 276, 306, 391, 393, 402, 414, 524, 603, 612, 782, 786, 804, 828, 1139, 1173, 1179, 1206, 1541, 1564, 1572, 2227, 2278, 2346, 2358, 2412, 3013, 3082, 3417, 3519, 4454, 4556, 4623, 4692, 4716, 6026, 6164, 6681, 6834, 7038, 8777, 8908, 9039, 9246, 10251, 12052, 13362, 13668, 13869, 14076, 17554, 18078, 18492, 20043, 20502, 26197, 26331, 26724, 27117, 27738, 35108, 36156, 40086, 41004, 51221, 52394, 52662, 54234, 55476, 78591, 78993, 80172, 102442, 104788, 105324, 108468, 149209, 153663, 157182, 157986, 201871, 204884, 235773, 298418, 307326, 314364, 315972, 403742, 447627, 460989, 471546, 596836, 605613, 614652, 807484, 895254, 921978, 943092, 1211226, 1342881, 1790508, 1816839, 1843956, 2422452, 2685762, 3431807, 3633678, 5371524, 6863614, 7267356, 10295421, 13727228, 20590842, 30886263, 41181684, 61772526, 123545052]

約数ペア:

[(1, 123545052), (2, 61772526), (3, 41181684), (4, 30886263), (6, 20590842), (9, 13727228), (12, 10295421), (17, 7267356), (18, 6863614), (23, 5371524), (34, 3633678), (36, 3431807), (46, 2685762), (51, 2422452), (67, 1843956), (68, 1816839), (69, 1790508), (92, 1342881), (102, 1211226), (131, 943092), (134, 921978), (138, 895254), (153, 807484), (201, 614652), (204, 605613), (207, 596836), (262, 471546), (268, 460989), (276, 447627), (306, 403742), (391, 315972), (393, 314364), (402, 307326), (414, 298418), (524, 235773), (603, 204884), (612, 201871), (782, 157986), (786, 157182), (804, 153663), (828, 149209), (1139, 108468), (1173, 105324), (1179, 104788), (1206, 102442), (1541, 80172), (1564, 78993), (1572, 78591), (2227, 55476), (2278, 54234), (2346, 52662), (2358, 52394), (2412, 51221), (3013, 41004), (3082, 40086), (3417, 36156), (3519, 35108), (4454, 27738), (4556, 27117), (4623, 26724), (4692, 26331), (4716, 26197), (6026, 20502), (6164, 20043), (6681, 18492), (6834, 18078), (7038, 17554), (8777, 14076), (8908, 13869), (9039, 13668), (9246, 13362), (10251, 12052)]