7426872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 21762000

約数和(自身を除く): 14335128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 89, 114, 122, 152, 171, 178, 183, 228, 244, 267, 342, 356, 366, 456, 488, 534, 549, 684, 712, 732, 801, 1068, 1098, 1159, 1368, 1464, 1602, 1691, 2136, 2196, 2318, 3204, 3382, 3477, 4392, 4636, 5073, 5429, 6408, 6764, 6954, 9272, 10146, 10431, 10858, 13528, 13908, 15219, 16287, 20292, 20862, 21716, 27816, 30438, 32574, 40584, 41724, 43432, 48861, 60876, 65148, 83448, 97722, 103151, 121752, 130296, 195444, 206302, 309453, 390888, 412604, 618906, 825208, 928359, 1237812, 1856718, 2475624, 3713436, 7426872]

約数ペア:

[(1, 7426872), (2, 3713436), (3, 2475624), (4, 1856718), (6, 1237812), (8, 928359), (9, 825208), (12, 618906), (18, 412604), (19, 390888), (24, 309453), (36, 206302), (38, 195444), (57, 130296), (61, 121752), (72, 103151), (76, 97722), (89, 83448), (114, 65148), (122, 60876), (152, 48861), (171, 43432), (178, 41724), (183, 40584), (228, 32574), (244, 30438), (267, 27816), (342, 21716), (356, 20862), (366, 20292), (456, 16287), (488, 15219), (534, 13908), (549, 13528), (684, 10858), (712, 10431), (732, 10146), (801, 9272), (1068, 6954), (1098, 6764), (1159, 6408), (1368, 5429), (1464, 5073), (1602, 4636), (1691, 4392), (2136, 3477), (2196, 3382), (2318, 3204)]