77815392

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47681}}^1$

素因数の和:47711

約数の個数: 48

約数和(自身を含む): 216285552

約数和(自身を除く): 138470160

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, 47681, 95362, 143043, 190724, 286086, 381448, 572172, 762896, 810577, 1144344, 1525792, 1621154, 2288688, 2431731, 3242308, 4577376, 4863462, 6484616, 9726924, 12969232, 19453848, 25938464, 38907696, 77815392]

約数ペア:

[(1, 77815392), (2, 38907696), (3, 25938464), (4, 19453848), (6, 12969232), (8, 9726924), (12, 6484616), (16, 4863462), (17, 4577376), (24, 3242308), (32, 2431731), (34, 2288688), (48, 1621154), (51, 1525792), (68, 1144344), (96, 810577), (102, 762896), (136, 572172), (204, 381448), (272, 286086), (408, 190724), (544, 143043), (816, 95362), (1632, 47681)]