66901384

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 141598080

約数和(自身を除く): 74696696

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 103, 121, 122, 206, 242, 244, 412, 484, 488, 671, 824, 968, 1133, 1331, 1342, 2266, 2662, 2684, 4532, 5324, 5368, 6283, 7381, 9064, 10648, 12463, 12566, 14762, 24926, 25132, 29524, 49852, 50264, 59048, 69113, 81191, 99704, 137093, 138226, 162382, 274186, 276452, 324764, 548372, 552904, 649528, 760243, 1096744, 1520486, 3040972, 6081944, 8362673, 16725346, 33450692, 66901384]

約数ペア:

[(1, 66901384), (2, 33450692), (4, 16725346), (8, 8362673), (11, 6081944), (22, 3040972), (44, 1520486), (61, 1096744), (88, 760243), (103, 649528), (121, 552904), (122, 548372), (206, 324764), (242, 276452), (244, 274186), (412, 162382), (484, 138226), (488, 137093), (671, 99704), (824, 81191), (968, 69113), (1133, 59048), (1331, 50264), (1342, 49852), (2266, 29524), (2662, 25132), (2684, 24926), (4532, 14762), (5324, 12566), (5368, 12463), (6283, 10648), (7381, 9064)]