66712716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 108

約数和(自身を含む): 199803240

約数和(自身を除く): 133090524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 641, 708, 826, 882, 1062, 1239, 1282, 1652, 1764, 1923, 2124, 2478, 2564, 2891, 3717, 3846, 4487, 4956, 5769, 5782, 7434, 7692, 8673, 8974, 11538, 11564, 13461, 14868, 17346, 17948, 23076, 26019, 26922, 31409, 34692, 37819, 40383, 52038, 53844, 62818, 75638, 80766, 94227, 104076, 113457, 125636, 151276, 161532, 188454, 226914, 264733, 282681, 340371, 376908, 453828, 529466, 565362, 680742, 794199, 1058932, 1130724, 1361484, 1588398, 1853131, 2382597, 3176796, 3706262, 4765194, 5559393, 7412524, 9530388, 11118786, 16678179, 22237572, 33356358, 66712716]

約数ペア:

[(1, 66712716), (2, 33356358), (3, 22237572), (4, 16678179), (6, 11118786), (7, 9530388), (9, 7412524), (12, 5559393), (14, 4765194), (18, 3706262), (21, 3176796), (28, 2382597), (36, 1853131), (42, 1588398), (49, 1361484), (59, 1130724), (63, 1058932), (84, 794199), (98, 680742), (118, 565362), (126, 529466), (147, 453828), (177, 376908), (196, 340371), (236, 282681), (252, 264733), (294, 226914), (354, 188454), (413, 161532), (441, 151276), (531, 125636), (588, 113457), (641, 104076), (708, 94227), (826, 80766), (882, 75638), (1062, 62818), (1239, 53844), (1282, 52038), (1652, 40383), (1764, 37819), (1923, 34692), (2124, 31409), (2478, 26922), (2564, 26019), (2891, 23076), (3717, 17948), (3846, 17346), (4487, 14868), (4956, 13461), (5769, 11564), (5782, 11538), (7434, 8974), (7692, 8673)]