72231912

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 219542400

約数和(自身を除く): 147310488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 81, 83, 102, 108, 136, 153, 158, 162, 166, 204, 216, 237, 249, 306, 316, 324, 332, 408, 459, 474, 498, 612, 632, 648, 664, 711, 747, 918, 948, 996, 1224, 1343, 1377, 1411, 1422, 1494, 1836, 1896, 1992, 2133, 2241, 2686, 2754, 2822, 2844, 2988, 3672, 4029, 4233, 4266, 4482, 5372, 5508, 5644, 5688, 5976, 6399, 6557, 6723, 8058, 8466, 8532, 8964, 10744, 11016, 11288, 12087, 12699, 12798, 13114, 13446, 16116, 16932, 17064, 17928, 19671, 24174, 25398, 25596, 26228, 26892, 32232, 33864, 36261, 38097, 39342, 48348, 50796, 51192, 52456, 53784, 59013, 72522, 76194, 78684, 96696, 101592, 108783, 111469, 114291, 118026, 145044, 152388, 157368, 177039, 217566, 222938, 228582, 236052, 290088, 304776, 334407, 354078, 435132, 445876, 457164, 472104, 531117, 668814, 708156, 870264, 891752, 914328, 1003221, 1062234, 1337628, 1416312, 2006442, 2124468, 2675256, 3009663, 4012884, 4248936, 6019326, 8025768, 9028989, 12038652, 18057978, 24077304, 36115956, 72231912]

約数ペア:

[(1, 72231912), (2, 36115956), (3, 24077304), (4, 18057978), (6, 12038652), (8, 9028989), (9, 8025768), (12, 6019326), (17, 4248936), (18, 4012884), (24, 3009663), (27, 2675256), (34, 2124468), (36, 2006442), (51, 1416312), (54, 1337628), (68, 1062234), (72, 1003221), (79, 914328), (81, 891752), (83, 870264), (102, 708156), (108, 668814), (136, 531117), (153, 472104), (158, 457164), (162, 445876), (166, 435132), (204, 354078), (216, 334407), (237, 304776), (249, 290088), (306, 236052), (316, 228582), (324, 222938), (332, 217566), (408, 177039), (459, 157368), (474, 152388), (498, 145044), (612, 118026), (632, 114291), (648, 111469), (664, 108783), (711, 101592), (747, 96696), (918, 78684), (948, 76194), (996, 72522), (1224, 59013), (1343, 53784), (1377, 52456), (1411, 51192), (1422, 50796), (1494, 48348), (1836, 39342), (1896, 38097), (1992, 36261), (2133, 33864), (2241, 32232), (2686, 26892), (2754, 26228), (2822, 25596), (2844, 25398), (2988, 24174), (3672, 19671), (4029, 17928), (4233, 17064), (4266, 16932), (4482, 16116), (5372, 13446), (5508, 13114), (5644, 12798), (5688, 12699), (5976, 12087), (6399, 11288), (6557, 11016), (6723, 10744), (8058, 8964), (8466, 8532)]