72888384

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 206947008

約数和(自身を除く): 134058624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 137, 163, 192, 204, 272, 274, 326, 408, 411, 489, 544, 548, 652, 816, 822, 978, 1088, 1096, 1304, 1632, 1644, 1956, 2192, 2329, 2608, 2771, 3264, 3288, 3912, 4384, 4658, 5216, 5542, 6576, 6987, 7824, 8313, 8768, 9316, 10432, 11084, 13152, 13974, 15648, 16626, 18632, 22168, 22331, 26304, 27948, 31296, 33252, 37264, 44336, 44662, 55896, 66504, 66993, 74528, 88672, 89324, 111792, 133008, 133986, 149056, 177344, 178648, 223584, 266016, 267972, 357296, 379627, 447168, 532032, 535944, 714592, 759254, 1071888, 1138881, 1429184, 1518508, 2143776, 2277762, 3037016, 4287552, 4555524, 6074032, 9111048, 12148064, 18222096, 24296128, 36444192, 72888384]

約数ペア:

[(1, 72888384), (2, 36444192), (3, 24296128), (4, 18222096), (6, 12148064), (8, 9111048), (12, 6074032), (16, 4555524), (17, 4287552), (24, 3037016), (32, 2277762), (34, 2143776), (48, 1518508), (51, 1429184), (64, 1138881), (68, 1071888), (96, 759254), (102, 714592), (136, 535944), (137, 532032), (163, 447168), (192, 379627), (204, 357296), (272, 267972), (274, 266016), (326, 223584), (408, 178648), (411, 177344), (489, 149056), (544, 133986), (548, 133008), (652, 111792), (816, 89324), (822, 88672), (978, 74528), (1088, 66993), (1096, 66504), (1304, 55896), (1632, 44662), (1644, 44336), (1956, 37264), (2192, 33252), (2329, 31296), (2608, 27948), (2771, 26304), (3264, 22331), (3288, 22168), (3912, 18632), (4384, 16626), (4658, 15648), (5216, 13974), (5542, 13152), (6576, 11084), (6987, 10432), (7824, 9316), (8313, 8768)]