42299244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 124750080

約数和(自身を除く): 82450836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 67, 71, 76, 78, 114, 117, 134, 142, 156, 171, 201, 213, 228, 234, 247, 268, 284, 342, 402, 426, 468, 494, 603, 639, 684, 741, 804, 852, 871, 923, 988, 1206, 1273, 1278, 1349, 1482, 1742, 1846, 2223, 2412, 2546, 2556, 2613, 2698, 2769, 2964, 3484, 3692, 3819, 4047, 4446, 4757, 5092, 5226, 5396, 5538, 7638, 7839, 8094, 8307, 8892, 9514, 10452, 11076, 11457, 12141, 14271, 15276, 15678, 16188, 16549, 16614, 17537, 19028, 22914, 24282, 28542, 31356, 33098, 33228, 35074, 42813, 45828, 48564, 49647, 52611, 57084, 61841, 66196, 70148, 85626, 90383, 99294, 105222, 123682, 148941, 157833, 171252, 180766, 185523, 198588, 210444, 247364, 271149, 297882, 315666, 361532, 371046, 542298, 556569, 595764, 631332, 742092, 813447, 1084596, 1113138, 1174979, 1626894, 2226276, 2349958, 3253788, 3524937, 4699916, 7049874, 10574811, 14099748, 21149622, 42299244]

約数ペア:

[(1, 42299244), (2, 21149622), (3, 14099748), (4, 10574811), (6, 7049874), (9, 4699916), (12, 3524937), (13, 3253788), (18, 2349958), (19, 2226276), (26, 1626894), (36, 1174979), (38, 1113138), (39, 1084596), (52, 813447), (57, 742092), (67, 631332), (71, 595764), (76, 556569), (78, 542298), (114, 371046), (117, 361532), (134, 315666), (142, 297882), (156, 271149), (171, 247364), (201, 210444), (213, 198588), (228, 185523), (234, 180766), (247, 171252), (268, 157833), (284, 148941), (342, 123682), (402, 105222), (426, 99294), (468, 90383), (494, 85626), (603, 70148), (639, 66196), (684, 61841), (741, 57084), (804, 52611), (852, 49647), (871, 48564), (923, 45828), (988, 42813), (1206, 35074), (1273, 33228), (1278, 33098), (1349, 31356), (1482, 28542), (1742, 24282), (1846, 22914), (2223, 19028), (2412, 17537), (2546, 16614), (2556, 16549), (2613, 16188), (2698, 15678), (2769, 15276), (2964, 14271), (3484, 12141), (3692, 11457), (3819, 11076), (4047, 10452), (4446, 9514), (4757, 8892), (5092, 8307), (5226, 8094), (5396, 7839), (5538, 7638)]