120013956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 323523200

約数和(自身を除く): 203509244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2221, 2844, 3002, 4442, 4503, 6004, 6663, 8884, 9006, 13326, 13509, 18012, 19989, 26652, 27018, 39978, 42199, 54036, 79956, 84398, 126597, 168796, 175459, 253194, 350918, 379791, 506388, 526377, 701836, 759582, 1052754, 1519164, 1579131, 2105508, 3158262, 3333721, 6316524, 6667442, 10001163, 13334884, 20002326, 30003489, 40004652, 60006978, 120013956]

約数ペア:

[(1, 120013956), (2, 60006978), (3, 40004652), (4, 30003489), (6, 20002326), (9, 13334884), (12, 10001163), (18, 6667442), (19, 6316524), (36, 3333721), (38, 3158262), (57, 2105508), (76, 1579131), (79, 1519164), (114, 1052754), (158, 759582), (171, 701836), (228, 526377), (237, 506388), (316, 379791), (342, 350918), (474, 253194), (684, 175459), (711, 168796), (948, 126597), (1422, 84398), (1501, 79956), (2221, 54036), (2844, 42199), (3002, 39978), (4442, 27018), (4503, 26652), (6004, 19989), (6663, 18012), (8884, 13509), (9006, 13326)]