42321552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 80

約数和(自身を含む): 134574720

約数和(自身を除く): 92253168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 9689, 19378, 29067, 38756, 58134, 67823, 77512, 116268, 125957, 135646, 155024, 203469, 232536, 251914, 271292, 377871, 406938, 465072, 503828, 542584, 755742, 813876, 881699, 1007656, 1085168, 1511484, 1627752, 1763398, 2015312, 2645097, 3022968, 3255504, 3526796, 5290194, 6045936, 7053592, 10580388, 14107184, 21160776, 42321552]

約数ペア:

[(1, 42321552), (2, 21160776), (3, 14107184), (4, 10580388), (6, 7053592), (7, 6045936), (8, 5290194), (12, 3526796), (13, 3255504), (14, 3022968), (16, 2645097), (21, 2015312), (24, 1763398), (26, 1627752), (28, 1511484), (39, 1085168), (42, 1007656), (48, 881699), (52, 813876), (56, 755742), (78, 542584), (84, 503828), (91, 465072), (104, 406938), (112, 377871), (156, 271292), (168, 251914), (182, 232536), (208, 203469), (273, 155024), (312, 135646), (336, 125957), (364, 116268), (546, 77512), (624, 67823), (728, 58134), (1092, 38756), (1456, 29067), (2184, 19378), (4368, 9689)]