78318252

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 221371920

約数和(自身を除く): 143053668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 59, 68, 81, 102, 108, 118, 153, 162, 177, 204, 236, 241, 306, 324, 354, 459, 482, 531, 612, 708, 723, 918, 964, 1003, 1062, 1377, 1446, 1593, 1836, 2006, 2124, 2169, 2754, 2892, 3009, 3186, 4012, 4097, 4338, 4779, 5508, 6018, 6372, 6507, 8194, 8676, 9027, 9558, 12036, 12291, 13014, 14219, 16388, 18054, 19116, 19521, 24582, 26028, 27081, 28438, 36108, 36873, 39042, 42657, 49164, 54162, 56876, 73746, 78084, 81243, 85314, 108324, 110619, 127971, 147492, 162486, 170628, 221238, 241723, 255942, 324972, 331857, 383913, 442476, 483446, 511884, 663714, 725169, 767826, 966892, 1151739, 1327428, 1450338, 1535652, 2175507, 2303478, 2900676, 4351014, 4606956, 6526521, 8702028, 13053042, 19579563, 26106084, 39159126, 78318252]

約数ペア:

[(1, 78318252), (2, 39159126), (3, 26106084), (4, 19579563), (6, 13053042), (9, 8702028), (12, 6526521), (17, 4606956), (18, 4351014), (27, 2900676), (34, 2303478), (36, 2175507), (51, 1535652), (54, 1450338), (59, 1327428), (68, 1151739), (81, 966892), (102, 767826), (108, 725169), (118, 663714), (153, 511884), (162, 483446), (177, 442476), (204, 383913), (236, 331857), (241, 324972), (306, 255942), (324, 241723), (354, 221238), (459, 170628), (482, 162486), (531, 147492), (612, 127971), (708, 110619), (723, 108324), (918, 85314), (964, 81243), (1003, 78084), (1062, 73746), (1377, 56876), (1446, 54162), (1593, 49164), (1836, 42657), (2006, 39042), (2124, 36873), (2169, 36108), (2754, 28438), (2892, 27081), (3009, 26028), (3186, 24582), (4012, 19521), (4097, 19116), (4338, 18054), (4779, 16388), (5508, 14219), (6018, 13014), (6372, 12291), (6507, 12036), (8194, 9558), (8676, 9027)]