77426790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{733}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 213083136

約数和(自身を除く): 135656346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 503, 733, 1006, 1466, 1509, 2199, 2515, 3018, 3521, 3665, 4398, 5030, 5131, 7042, 7330, 7545, 10262, 10563, 10995, 15090, 15393, 17605, 21126, 21990, 25655, 30786, 35210, 51310, 52815, 76965, 105630, 153930, 368699, 737398, 1106097, 1843495, 2212194, 2580893, 3686990, 5161786, 5530485, 7742679, 11060970, 12904465, 15485358, 25808930, 38713395, 77426790]

約数ペア:

[(1, 77426790), (2, 38713395), (3, 25808930), (5, 15485358), (6, 12904465), (7, 11060970), (10, 7742679), (14, 5530485), (15, 5161786), (21, 3686990), (30, 2580893), (35, 2212194), (42, 1843495), (70, 1106097), (105, 737398), (210, 368699), (503, 153930), (733, 105630), (1006, 76965), (1466, 52815), (1509, 51310), (2199, 35210), (2515, 30786), (3018, 25655), (3521, 21990), (3665, 21126), (4398, 17605), (5030, 15393), (5131, 15090), (7042, 10995), (7330, 10563), (7545, 10262)]