87824142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 152713458

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 79, 102, 119, 126, 153, 158, 173, 189, 237, 238, 306, 346, 357, 378, 459, 474, 519, 553, 711, 714, 918, 1038, 1071, 1106, 1211, 1343, 1422, 1557, 1659, 2133, 2142, 2422, 2686, 2941, 3114, 3213, 3318, 3633, 4029, 4266, 4671, 4977, 5882, 6426, 7266, 8058, 8823, 9342, 9401, 9954, 10899, 12087, 13667, 14931, 17646, 18802, 20587, 21798, 24174, 26469, 27334, 28203, 29862, 32697, 36261, 41001, 41174, 52938, 56406, 61761, 65394, 72522, 79407, 82002, 84609, 95669, 123003, 123522, 158814, 169218, 185283, 191338, 232339, 246006, 253827, 287007, 369009, 370566, 464678, 507654, 555849, 574014, 697017, 738018, 861021, 1111698, 1394034, 1626373, 1722042, 2091051, 2583063, 3252746, 4182102, 4879119, 5166126, 6273153, 9758238, 12546306, 14637357, 29274714, 43912071, 87824142]

約数ペア:

[(1, 87824142), (2, 43912071), (3, 29274714), (6, 14637357), (7, 12546306), (9, 9758238), (14, 6273153), (17, 5166126), (18, 4879119), (21, 4182102), (27, 3252746), (34, 2583063), (42, 2091051), (51, 1722042), (54, 1626373), (63, 1394034), (79, 1111698), (102, 861021), (119, 738018), (126, 697017), (153, 574014), (158, 555849), (173, 507654), (189, 464678), (237, 370566), (238, 369009), (306, 287007), (346, 253827), (357, 246006), (378, 232339), (459, 191338), (474, 185283), (519, 169218), (553, 158814), (711, 123522), (714, 123003), (918, 95669), (1038, 84609), (1071, 82002), (1106, 79407), (1211, 72522), (1343, 65394), (1422, 61761), (1557, 56406), (1659, 52938), (2133, 41174), (2142, 41001), (2422, 36261), (2686, 32697), (2941, 29862), (3114, 28203), (3213, 27334), (3318, 26469), (3633, 24174), (4029, 21798), (4266, 20587), (4671, 18802), (4977, 17646), (5882, 14931), (6426, 13667), (7266, 12087), (8058, 10899), (8823, 9954), (9342, 9401)]