72214470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15733}}^1$

素因数の和:15766

約数の個数: 64

約数和(自身を含む): 203912640

約数和(自身を除く): 131698170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 15733, 31466, 47199, 78665, 94398, 141597, 157330, 235995, 267461, 283194, 424791, 471990, 534922, 707985, 802383, 849582, 1337305, 1415970, 1604766, 2123955, 2407149, 2674610, 4011915, 4247910, 4814298, 7221447, 8023830, 12035745, 14442894, 24071490, 36107235, 72214470]

約数ペア:

[(1, 72214470), (2, 36107235), (3, 24071490), (5, 14442894), (6, 12035745), (9, 8023830), (10, 7221447), (15, 4814298), (17, 4247910), (18, 4011915), (27, 2674610), (30, 2407149), (34, 2123955), (45, 1604766), (51, 1415970), (54, 1337305), (85, 849582), (90, 802383), (102, 707985), (135, 534922), (153, 471990), (170, 424791), (255, 283194), (270, 267461), (306, 235995), (459, 157330), (510, 141597), (765, 94398), (918, 78665), (1530, 47199), (2295, 31466), (4590, 15733)]