100442356

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 215319552

約数和(自身を除く): 114877196

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 271, 427, 434, 542, 854, 868, 1084, 1519, 1708, 1891, 1897, 2989, 3038, 3782, 3794, 5978, 6076, 7564, 7588, 8401, 11956, 13237, 13279, 16531, 16802, 26474, 26558, 33062, 33604, 52948, 53116, 58807, 66124, 92659, 115717, 117614, 185318, 231434, 235228, 370636, 411649, 462868, 512461, 810019, 823298, 1024922, 1620038, 1646596, 2049844, 3240076, 3587227, 7174454, 14348908, 25110589, 50221178, 100442356]

約数ペア:

[(1, 100442356), (2, 50221178), (4, 25110589), (7, 14348908), (14, 7174454), (28, 3587227), (31, 3240076), (49, 2049844), (61, 1646596), (62, 1620038), (98, 1024922), (122, 823298), (124, 810019), (196, 512461), (217, 462868), (244, 411649), (271, 370636), (427, 235228), (434, 231434), (542, 185318), (854, 117614), (868, 115717), (1084, 92659), (1519, 66124), (1708, 58807), (1891, 53116), (1897, 52948), (2989, 33604), (3038, 33062), (3782, 26558), (3794, 26474), (5978, 16802), (6076, 16531), (7564, 13279), (7588, 13237), (8401, 11956)]