71934018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 163683072

約数和(自身を除く): 91749054

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 101, 138, 202, 299, 303, 397, 598, 606, 794, 897, 1191, 1313, 1794, 2323, 2382, 2626, 3939, 4646, 5161, 6969, 7878, 9131, 10322, 13938, 15483, 18262, 27393, 30199, 30966, 40097, 54786, 60398, 80194, 90597, 118703, 120291, 181194, 237406, 240582, 356109, 521261, 712218, 922231, 1042522, 1563783, 1844462, 2766693, 3127566, 5533386, 11989003, 23978006, 35967009, 71934018]

約数ペア:

[(1, 71934018), (2, 35967009), (3, 23978006), (6, 11989003), (13, 5533386), (23, 3127566), (26, 2766693), (39, 1844462), (46, 1563783), (69, 1042522), (78, 922231), (101, 712218), (138, 521261), (202, 356109), (299, 240582), (303, 237406), (397, 181194), (598, 120291), (606, 118703), (794, 90597), (897, 80194), (1191, 60398), (1313, 54786), (1794, 40097), (2323, 30966), (2382, 30199), (2626, 27393), (3939, 18262), (4646, 15483), (5161, 13938), (6969, 10322), (7878, 9131)]