74381328

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{911}}^1$

素因数の和:944

約数の個数: 140

約数和(自身を含む): 247210368

約数和(自身を除く): 172829040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 911, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1822, 1944, 2268, 2733, 2916, 3024, 3402, 3644, 3888, 4536, 5103, 5466, 5832, 6377, 6804, 7288, 8199, 9072, 10206, 10932, 11664, 12754, 13608, 14576, 16398, 19131, 20412, 21864, 24597, 25508, 27216, 32796, 38262, 40824, 43728, 49194, 51016, 57393, 65592, 73791, 76524, 81648, 98388, 102032, 114786, 131184, 147582, 153048, 172179, 196776, 221373, 229572, 295164, 306096, 344358, 393552, 442746, 459144, 516537, 590328, 664119, 688716, 885492, 918288, 1033074, 1180656, 1328238, 1377432, 1549611, 1770984, 2066148, 2656476, 2754864, 3099222, 3541968, 4132296, 4648833, 5312952, 6198444, 8264592, 9297666, 10625904, 12396888, 18595332, 24793776, 37190664, 74381328]

約数ペア:

[(1, 74381328), (2, 37190664), (3, 24793776), (4, 18595332), (6, 12396888), (7, 10625904), (8, 9297666), (9, 8264592), (12, 6198444), (14, 5312952), (16, 4648833), (18, 4132296), (21, 3541968), (24, 3099222), (27, 2754864), (28, 2656476), (36, 2066148), (42, 1770984), (48, 1549611), (54, 1377432), (56, 1328238), (63, 1180656), (72, 1033074), (81, 918288), (84, 885492), (108, 688716), (112, 664119), (126, 590328), (144, 516537), (162, 459144), (168, 442746), (189, 393552), (216, 344358), (243, 306096), (252, 295164), (324, 229572), (336, 221373), (378, 196776), (432, 172179), (486, 153048), (504, 147582), (567, 131184), (648, 114786), (729, 102032), (756, 98388), (911, 81648), (972, 76524), (1008, 73791), (1134, 65592), (1296, 57393), (1458, 51016), (1512, 49194), (1701, 43728), (1822, 40824), (1944, 38262), (2268, 32796), (2733, 27216), (2916, 25508), (3024, 24597), (3402, 21864), (3644, 20412), (3888, 19131), (4536, 16398), (5103, 14576), (5466, 13608), (5832, 12754), (6377, 11664), (6804, 10932), (7288, 10206), (8199, 9072)]