61894338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 140434560

約数和(自身を除く): 78540222

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 89, 123, 178, 246, 257, 267, 451, 514, 534, 771, 902, 979, 1353, 1542, 1958, 2706, 2827, 2937, 3649, 5654, 5874, 7298, 8481, 10537, 10947, 16962, 21074, 21894, 22873, 31611, 40139, 45746, 63222, 68619, 80278, 115907, 120417, 137238, 231814, 240834, 251603, 347721, 503206, 695442, 754809, 937793, 1509618, 1875586, 2813379, 5626758, 10315723, 20631446, 30947169, 61894338]

約数ペア:

[(1, 61894338), (2, 30947169), (3, 20631446), (6, 10315723), (11, 5626758), (22, 2813379), (33, 1875586), (41, 1509618), (66, 937793), (82, 754809), (89, 695442), (123, 503206), (178, 347721), (246, 251603), (257, 240834), (267, 231814), (451, 137238), (514, 120417), (534, 115907), (771, 80278), (902, 68619), (979, 63222), (1353, 45746), (1542, 40139), (1958, 31611), (2706, 22873), (2827, 21894), (2937, 21074), (3649, 16962), (5654, 10947), (5874, 10537), (7298, 8481)]