91408696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 189540000

約数和(自身を除く): 98131304

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 89, 116, 152, 178, 232, 233, 356, 466, 551, 712, 932, 1102, 1691, 1864, 2204, 2581, 3382, 4408, 4427, 5162, 6757, 6764, 8854, 10324, 13514, 13528, 17708, 20648, 20737, 27028, 35416, 41474, 49039, 54056, 82948, 98078, 128383, 165896, 196156, 256766, 392312, 394003, 513532, 601373, 788006, 1027064, 1202746, 1576012, 2405492, 3152024, 4810984, 11426087, 22852174, 45704348, 91408696]

約数ペア:

[(1, 91408696), (2, 45704348), (4, 22852174), (8, 11426087), (19, 4810984), (29, 3152024), (38, 2405492), (58, 1576012), (76, 1202746), (89, 1027064), (116, 788006), (152, 601373), (178, 513532), (232, 394003), (233, 392312), (356, 256766), (466, 196156), (551, 165896), (712, 128383), (932, 98078), (1102, 82948), (1691, 54056), (1864, 49039), (2204, 41474), (2581, 35416), (3382, 27028), (4408, 20737), (4427, 20648), (5162, 17708), (6757, 13528), (6764, 13514), (8854, 10324)]