72183984

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 192353760

約数和(自身を除く): 120169776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 89, 122, 178, 183, 244, 267, 277, 356, 366, 488, 534, 554, 712, 732, 831, 976, 1068, 1108, 1424, 1464, 1662, 2136, 2216, 2928, 3324, 4272, 4432, 5429, 6648, 10858, 13296, 16287, 16897, 21716, 24653, 32574, 33794, 43432, 49306, 50691, 65148, 67588, 73959, 86864, 98612, 101382, 130296, 135176, 147918, 197224, 202764, 260592, 270352, 295836, 394448, 405528, 591672, 811056, 1183344, 1503833, 3007666, 4511499, 6015332, 9022998, 12030664, 18045996, 24061328, 36091992, 72183984]

約数ペア:

[(1, 72183984), (2, 36091992), (3, 24061328), (4, 18045996), (6, 12030664), (8, 9022998), (12, 6015332), (16, 4511499), (24, 3007666), (48, 1503833), (61, 1183344), (89, 811056), (122, 591672), (178, 405528), (183, 394448), (244, 295836), (267, 270352), (277, 260592), (356, 202764), (366, 197224), (488, 147918), (534, 135176), (554, 130296), (712, 101382), (732, 98612), (831, 86864), (976, 73959), (1068, 67588), (1108, 65148), (1424, 50691), (1464, 49306), (1662, 43432), (2136, 33794), (2216, 32574), (2928, 24653), (3324, 21716), (4272, 16897), (4432, 16287), (5429, 13296), (6648, 10858)]