81859488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{50159}}^1$

素因数の和:50189

約数の個数: 48

約数和(自身を含む): 227525760

約数和(自身を除く): 145666272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 50159, 100318, 150477, 200636, 300954, 401272, 601908, 802544, 852703, 1203816, 1605088, 1705406, 2407632, 2558109, 3410812, 4815264, 5116218, 6821624, 10232436, 13643248, 20464872, 27286496, 40929744, 81859488]

約数ペア:

[(1, 81859488), (2, 40929744), (3, 27286496), (4, 20464872), (6, 13643248), (8, 10232436), (12, 6821624), (16, 5116218), (17, 4815264), (24, 3410812), (32, 2558109), (34, 2407632), (48, 1705406), (51, 1605088), (68, 1203816), (96, 852703), (102, 802544), (136, 601908), (204, 401272), (272, 300954), (408, 200636), (544, 150477), (816, 100318), (1632, 50159)]