72072110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 150418944

約数和(自身を除く): 78346834

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 230, 253, 305, 467, 506, 610, 671, 934, 1265, 1342, 1403, 2335, 2530, 2806, 3355, 4670, 5137, 6710, 7015, 10274, 10741, 14030, 15433, 21482, 25685, 28487, 30866, 51370, 53705, 56974, 77165, 107410, 118151, 142435, 154330, 236302, 284870, 313357, 590755, 626714, 655201, 1181510, 1310402, 1566785, 3133570, 3276005, 6552010, 7207211, 14414422, 36036055, 72072110]

約数ペア:

[(1, 72072110), (2, 36036055), (5, 14414422), (10, 7207211), (11, 6552010), (22, 3276005), (23, 3133570), (46, 1566785), (55, 1310402), (61, 1181510), (110, 655201), (115, 626714), (122, 590755), (230, 313357), (253, 284870), (305, 236302), (467, 154330), (506, 142435), (610, 118151), (671, 107410), (934, 77165), (1265, 56974), (1342, 53705), (1403, 51370), (2335, 30866), (2530, 28487), (2806, 25685), (3355, 21482), (4670, 15433), (5137, 14030), (6710, 10741), (7015, 10274)]