55928016

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3553

約数の個数: 80

約数和(自身を含む): 164920000

約数和(自身を除く): 108991984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3499, 3996, 5328, 6998, 7992, 10497, 13996, 15984, 20994, 27992, 31491, 41988, 55984, 62982, 83976, 94473, 125964, 129463, 167952, 188946, 251928, 258926, 377892, 388389, 503856, 517852, 755784, 776778, 1035704, 1165167, 1511568, 1553556, 2071408, 2330334, 3107112, 3495501, 4660668, 6214224, 6991002, 9321336, 13982004, 18642672, 27964008, 55928016]

約数ペア:

[(1, 55928016), (2, 27964008), (3, 18642672), (4, 13982004), (6, 9321336), (8, 6991002), (9, 6214224), (12, 4660668), (16, 3495501), (18, 3107112), (24, 2330334), (27, 2071408), (36, 1553556), (37, 1511568), (48, 1165167), (54, 1035704), (72, 776778), (74, 755784), (108, 517852), (111, 503856), (144, 388389), (148, 377892), (216, 258926), (222, 251928), (296, 188946), (333, 167952), (432, 129463), (444, 125964), (592, 94473), (666, 83976), (888, 62982), (999, 55984), (1332, 41988), (1776, 31491), (1998, 27992), (2664, 20994), (3499, 15984), (3996, 13996), (5328, 10497), (6998, 7992)]